deep

adj.

由顶向底 top to bottom

1. 深的；厚的
   having a large distance from the top or surface to the bottom
   1. a deep hole/well/river
      很深的洞 / 井 / 河
   2. deep water/snow
      深水；厚雪

由前向后 front to back

2. 纵深的；宽的
   having a large distance from the front edge to the furthest point inside
   1. a deep cut/wound
      很深的刀口 / 伤口
   2. a deep space
      深邃的空间

量度 measurement

3. 有…深的
   used to describe or ask about the depth of sth
   1. The water is only a few inches deep.
      这水只有几英寸深。
   2. How deep is the wound?
      伤口有多深？

有…深 -deep

4. 远至…的；有…深的
   as far up or down as the point mentioned
   1. The water was only waist-deep so I walked ashore.
      水只有齐腰深，所以我涉水上了岸。
5. 成…排的；有…层的
   in the number of rows mentioned, one behind the other
   1. They were standing three-deep at the bar.
      他们在吧台前站成三排。

呼吸；叹息 breath/sigh

6. 深（呼吸）的
   taking in or giving out a lot of air
   1. She took a deep breath.
      她深深地吸了一口气。
   2. He gave a deep sigh.
      他深深地叹了一口气。

声音 sounds

7. 深沉的；低沉的
   low
   1. I heard his deep warm voice filling the room.
      我听到他低沉暖人的话语在整个房间里回荡。
   2. a deep roar/groan
      低沉的轰鸣声 / 呻吟声

颜色 colours

8. 深的
   strong and dark
   1. a rich deep red
      鲜艳的深红色

睡眠 sleep

9. 酣睡的；沉睡的
   a person in a deep sleep is difficult to wake
   1. to be in a deep sleep/trance/coma
      酣睡；昏睡；昏迷

严重 serious

10. 极度的；严重的
    extreme or serious
    1. He's in deep trouble .
       他陷入极度困境之中。
    2. a deep economic recession
       严重的经济衰退
    3. The affair had exposed deep divisions within the party.
       这件事暴露出党内的严重分歧。
    4. a place of great power and of deep significance
       具有重大影响力和深远意义的地方

情感 emotions

11. 强烈的；深切的；衷心的
    strongly felt
    1. deep respect
       深深的敬意
    2. a deep sense of loss
       强烈的失落感

知识 knowledge

12. 渊博的；深刻的
    showing great knowledge or understanding
    1. a deep understanding
       深刻的理解

难以理解 difficult to understand

13. 深奥的；难懂的；难解的
    difficult to understand
    1. This discussion's getting too deep for me.
       这讨论越来越深奥，使我难以理解。
    2. He pondered, as if over some deep philosophical point.
       他沉思着，仿佛在思索某个深奥的哲学问题。

深陷 involved

14. 专心；全神贯注；深陷
    fully involved in an activity or a state
    1. to be deep in thought/conversation
       陷入深思；专心谈话
    2. He is often so deep in his books that he forgets to eat.
       他常常专心于读书以致忘了吃饭。
    3. The firm ended up deep in debt .
       这家公司最后债台高筑。

人 person

15. 深沉的；摸不透的；城府深的
    if a person is deep , they hide their real feelings and opinions
    1. She's always been a deep one, trusting no one.
       她这个人一直城府很深，对谁也不相信。

体育运动 in sport

16. 靠近对方端线的；靠近外场线的
    to or from a position far down or across the field
    1. a deep ball from Beckham
       贝克汉姆踢到靠近对方端线的球

adv.

1. 深深地；在深处；至深处
   a long way below the surface of sth or a long way inside or into sth
   1. Dig deeper!
      再挖深点！
   2. The miners were trapped deep underground.
      矿工被困在地下深处。
   3. whales that feed deep beneath the waves
      在大海深处进食的鲸鱼
   4. He gazed deep into her eyes.
      他深深凝视着她的眼睛。
   5. They sat and talked deep into the night (= until very late) .
      他们坐着谈话，一直谈到深夜。
   6. deep in the forest
      在森林深处
   7. He stood with his hands deep in his pockets.
      他双手深插在衣袋里站着。

noun

1. 海；海洋
   the sea

1. ADJ-GRADED (从上到下)深的，厚的
   If something is deep, it extends a long way down from the ground or from the top surface of something.
   1. The water is very deep and mysterious-looking...
      水看上去幽深叵测。
   2. Den had dug a deep hole in the centre of the garden...
      德恩在花园的中央挖了一个深洞。
   3. Kelly swore quietly, looking at the deep cut on his left hand.
      凯利看着自己左手上深深的伤口，嘴里暗骂了一句。
   4. ...a deep ravine.
      深谷
   5. Deep is also an adverb.
      
   6. Deep in the earth's crust the rock may be subjected to temperatures high enough to melt it...
      在地壳深处，温度如此之高，可能足以将岩石熔化。
   7. Gingerly, she put her hand in deeper, to the bottom.
      她一只手小心翼翼地往下伸，一直摸到底部。
2. ADJ-GRADED (从前到后)深的，宽的
   A deep container, such as a cupboard, extends or measures a long distance from front to back.
   1. The wardrobe was very deep.
      这个衣柜很深。
3. ADJ-GRADED 有…深的
   You use deep to talk or ask about how much something measures from the surface to the bottom, or from front to back.
   1. I found myself in water only three feet deep...
      我发现脚下的水只有 3 英尺深。
   2. The mud is ankle deep around Shush Square...
      舒什广场周围的泥水深及脚踝。
   3. How deep did the snow get?
      雪下了多深？
   4. Deep is also a combining form.
      
   5. ...an inch-deep stab wound.
      一英寸深的刺伤
   6. ...one of the many points on the river where the water runs thigh-deep.
      河水深及大腿的许多地方之一
4. ADV-GRADED 深入地;在（或至）深处
   Deep in an area means a long way inside it
   1. They were now deep inside rebel territory.
      他们现在已深入叛军占领区。
   2. ...deep inside the country...
      深入该国的腹地
   3. The first goal originated from a free-kick deep inside Everton's half.
      第一粒进球源自于从埃弗顿队的后半场开出的任意球。
5. ADJ-GRADED (足球、网球等运动中球)纵深的，靠近对方端线的
   In sports such as football and tennis, a deep shot or pass is one that sends the ball a long way towards the end of the pitch or court.
   1. ...Steve Staunton's deep cross.
      史蒂夫·斯汤顿的纵深横传
   2. ...a deep volley.
      凌空远射
6. ADV 成…排地;有…层地
   If you say that things or people are two ,three, or four deep, you mean that there are two, three, or four rows or layers of them there.
   1. A crowd three deep seemed paralysed by the images on these monitors...
      里里外外三层的人群看到显示屏上的画面似乎全都惊呆了。
   2. The rest of the space was taken up by cardboard boxes piled right to the ceiling, ten deep.
      其余的空间都被纸板盒子占据了，一直摞到天花板，足有 10 层高。
7. ADJ-GRADED 严重的;深切的;深厚的;深深的
   You use deep to emphasize the seriousness, strength, importance, or degree of something.
   1. I had a deep admiration for Sartre...
      我对萨特怀有深深的敬意。
   2. ...a period of deep personal crisis...
      经历严重个人危机的一段时期
   3. This attitude was in deep contrast with popular feeling in the rest of Italy...
      这一态度与意大利其他地方的普遍情绪形成鲜明对比。
   4. He wants to express his deep sympathy to the family.
      他想向这家人表示深切的同情。
8. ADV-GRADED 在内心深处;在心底
   If you experience or feel something deep inside you or deep down, you feel it very strongly even though you do not necessarily show it.
   1. I kept reassuring them but deep in my heart I knew we had no hope...
      我一再安慰他们，但在内心深处我知道我们没有任何希望。
   2. Deep down, she supported her husband's involvement in the organization.
      在心底里，她支持丈夫参加这个组织。
9. ADJ-GRADED (睡眠)沉的，酣的
   If you are in a deep sleep, you are sleeping peacefully and it is difficult to wake you.
   1. Una soon fell into a deep sleep.
      尤娜很快便沉沉睡去。
10. ADJ-GRADED 沉浸在…中的;专注于…的;埋头于…的
    If you are deep in thought or deep in conversation, you are concentrating very hard on what you are thinking or saying and are not aware of the things that are happening around you.
    1. Abby had been so deep in thought that she had walked past her aunt's car without even seeing it...
       阿比沉浸在自己的思绪中，以至于从她姨妈的车边经过时都没有注意到。
    2. Before long, we were deep in conversation.
       没过多久，我们便聊得很起劲了。
11. ADJ (目光)锐利的，深邃的
    A deep look seems to see right into your mind.
    1. Peter gave him a long deep look.
       彼得深邃的目光长久地注视着他。
    2. Deep is also an adverb.
       
    3. He paused, staring deep into Mary's eyes.
       他停了停，深深地注视着玛丽的眼睛。
12. ADJ-GRADED (呼吸或叹息)深重的，深长的
    A deep breath or sigh uses or fills the whole of your lungs.
    1. Cal took a long, deep breath, struggling to control his own emotions...
       卡尔深长地吸了一口气，努力控制自己的情绪。
    2. At last he gave a deep sigh.
       最后他一声长叹。
13. COMB in COLOUR (颜色)深的，浓的
    You use deep to describe colours that are strong and fairly dark.
    1. The sky was deep blue and starry...
       天空一片深蓝色，其间星光闪烁。
    2. The tree has gnarled red branches and deep green leaves.
       这棵树的树枝扭曲多瘤且呈红色，树叶则是深绿色。
    3. Deep is also an adjective.
       
    4. ...deep colours.
       浓重的色彩
14. ADJ-GRADED (声音)深沉的，低沉的
    A deep sound is low in pitch.
    1. His voice was deep and mellow...
       他的声音深沉而柔和。
    2. They heard a deep, distant roar.
       他们听到远处传来一声低沉的怒吼。
15. ADJ-GRADED （人）深沉的，内敛的
    If you describe someone as deep, you mean that they are quiet and reserved in a way that makes you think that they have good qualities such as intelligence or determination.
    1. James is a very deep individual...
       詹姆斯是一个非常内敛的人。
    2. That expressionless face had seemed deep and mysterious.
       那张毫无表情的脸看上去深沉而又神秘。
16. ADJ-GRADED (问题、文章等)重要的，严肃的，深刻的
    If you describe something such as a problem or a piece of writing as deep, you mean that it is important, serious, or complicated.
    1. This is a very deep question...
       这是一个非常严肃的问题。
    2. They're written as adventure stories. They're not intended to be deep.
       它们是作为历险故事来写的，并没打算追求深刻。
17. ADV-GRADED 深陷(债务等中)
    If you are deep in debt, you have a lot of debts.
    1. He is so deep in debt and desperate for money that he's apparently willing to say anything...
       他负债累累，急需要钱，很显然什么话都说得出来。
    2. The company is sliding even deeper into the red.
       公司的亏损状况进一步恶化。
18. N-SING 海洋;大海
    The deep means the sea.
    1. ...a vast unfrequented pool, traversed by whales and creatures of the deep.
       一个面积巨大、人迹罕至的水池，鲸和其他海洋动物穿游其间
19. PHRASE 在内心深处，在心底（知道）
    If you know something deep down or deep down inside, you know that it is true, but you are not always conscious of it or willing to admit it to yourself.
    1. We knew deep down that we could do it...
       在内心深处，我们知道自己能够做到。
    2. Deep down, we had always detested each other.
       我们在心底里一直都讨厌彼此。
20. PHRASE 深吸一口气(以使自己坚强自信)
    If you say that you took a deep breath before doing something dangerous or frightening, you mean that you tried to make yourself feel strong and confident.
    1. I took a deep breath and went in.
       我深吸一口气，然后走了进去。
21. PHRASE 非常严重;极为强烈;根深蒂固
    If you say that something goes deep or runs deep, you mean that it is very serious or strong and is hard to change.
    1. His anger and anguish clearly went deep...
       他的愤怒和痛苦显然是深切而强烈的。
    2. The problems went deeper than mere teething difficulties.
       问题不仅仅是起始阶段的小麻烦那么简单。
22. in at the deep end → see: end

1. The water is very deep and mysterious-looking
   水看上去幽深叵测。
2. Den had dug a deep hole in the centre of the garden
   德恩在花园的中央挖了一个深洞。
3. Kelly swore quietly, looking at the deep cut on his left hand.
   凯利看着自己左手上深深的伤口，嘴里暗骂了一句。
4. The wardrobe was very deep.
   这个衣柜很深。
5. I found myself in water only three feet deep
   我发现脚下的水只有3英尺深。
6. The mud is ankle deep around Shush Square
   舒什广场周围的泥水深及脚踝。
7. How deep did the snow get?
   雪下了多深？
8. They were now deep inside rebel territory.
   他们现在已深入叛军占领区。
9. The first goal originated from a free-kick deep inside Everton's half.
   第一粒进球源自于从埃弗顿队的后半场开出的任意球。
10. A crowd three deep seemed paralysed by the images on these monitors
    里里外外三层的人群看到显示屏上的画面似乎全都惊呆了。
11. The rest of the space was taken up by cardboard boxes piled right to the ceiling, ten deep.
    其余的空间都被纸板盒子占据了，一直摞到天花板，足有10层高。
12. I had a deep admiration for Sartre
    我对萨特怀有深深的敬意。
13. This attitude was in deep contrast with popular feeling in the rest of Italy
    这一态度与意大利其他地方的普遍情绪形成鲜明对比。
14. He wants to express his deep sympathy to the family.
    他想向这家人表示深切的同情。
15. I kept reassuring them but deep in my heart I knew we had no hope
    我一再安慰他们，但在内心深处我知道我们没有任何希望。
16. Deep down, she supported her husband's involvement in the organization.
    在心底里，她支持丈夫参加这个组织。
17. Una soon fell into a deep sleep.
    尤娜很快便沉沉睡去。
18. Abby had been so deep in thought that she had walked past her aunt's car without even seeing it
    阿比沉浸在自己的思绪中，以至于从她姨妈的车边经过时都没有注意到。
19. Before long, we were deep in conversation.
    没过多久，我们便聊得很起劲了。
20. Peter gave him a long deep look.
    彼得深邃的目光长久地注视着他。
21. Cal took a long, deep breath, struggling to control his own emotions
    卡尔深长地吸了一口气，努力控制自己的情绪。
22. At last he gave a deep sigh.
    最后他一声长叹。
23. The sky was deep blue and starry
    天空一片深蓝色，其间星光闪烁。
24. His voice was deep and mellow
    他的声音深沉而柔和。
25. James is a very deep individual
    詹姆斯是一个非常内敛的人。
26. This is a very deep question
    这是一个非常严肃的问题。
27. He is so deep in debt and desperate for money that he's apparently willing to say anything
    他负债累累，急需要钱，很显然什么话都说得出来。
28. We knew deep down that we could do it
    在内心深处，我们知道自己能够做到。
29. I took a deep breath and went in.
    我深吸一口气，然后走了进去。
30. His anger and anguish clearly went deep
    他的愤怒和痛苦显然是深切而强烈的。

  deep abysmal profound【导航词义：深的】

  deep adj. 深的，深刻的

〔辨析〕形容具体事物时，指由表及里或由上到下的深度；形容抽象事物时，指内容深奥的或感情深切的。

  abysmal adj. 〈文〉无底的，深不可测的

〔辨析〕通常指由上到下的深度不可测的。

  profound adj. 〈文〉深的；深刻的

〔辨析〕多用于形容抽象事物，如影响或效果；指感情深切时可与 deep 换用。

  deep deeply【导航词义：深深地】

  deep adv. 深深地

〔辨析〕常用于指具体的深度。

  deeply adv. 非常，很深地

〔辨析〕常用于指感情、信念等方面的程度，也可指具体的深度。

adj.

go off the deep end

• （突然）火冒三丈，大发脾气，非常激动
  to suddenly become very angry or emotional

in deep water(s)

• 在困境中；在危难中
  in trouble or difficulty

jump/be thrown in at the deep end

• （使）陷入未曾料到的艰难处境，一筹莫展
  to start or be made to start a new and difficult activity that you are not prepared for
  1. Junior hospital doctors are thrown in at the deep end in their first jobs.
     医院的初级医生开始工作时会遇上未曾料到的困难。

between the devil and the deep blue sea

• 进退维谷；左右为难
  in a difficult situation where there are two equally unpleasant or unacceptable choices

in the shit

in deep shit

• 遇到麻烦
  in trouble
  1. I'll be in the shit if I don't get this work finished today.
     要是今天不把这活儿做完，那我就惨了。

adv.

deep down

• 在内心深处；在心底
  if you know sth deep down , you know your true feelings about sth, although you may not admit them to yourself
  1. Deep down I still loved him.
     我在内心深处仍然爱着他。
• 本质上；实际上；事实上
  if sth is true deep down , it is really like that, although it may not be obvious to people
  1. He seems confident but deep down he's quite insecure.
     他好像很有信心，实际上却没什么把握。

go/run deep

• 强烈；深厚；深入内心
  to be felt in a strong way, especially for a long time
  1. Dignity and pride run deep in this community.
     尊严和自豪已深深扎根于这个群体之中。

dig deep (into sth)

dig deep (into sth)

still waters run deep

• 静水流深；木讷寡言者也许胸藏丘壑
  a person who seems to be quiet or shy may surprise you by knowing a lot or having deep feelings