earths

英 [ɜːθs] 美 [ɜːrθs]

n.  世界; 地球; 陆地; 地面; 大地; 土; 泥; 泥土
v.  把(电线)接地
earth的第三人称单数和复数

柯林斯词典

  1. N-PROPER 地球（指宇宙组成部分时用Earth，指人类居住的星球时用the Earth）
    Earth or the Earth is the planet on which we live. People usually say Earth when they are referring to the planet as part of the universe, and the Earth when they are talking about the planet as the place where we live.
    1. The space shuttle Atlantis returned safely to earth today. “
      亚特兰蒂斯”号航天飞机今天安全返回地球。
    2. ...a fault in the Earth's crust.
      地壳断层
  2. N-SING 陆地;地面
    The earth is the land surface on which we live and move about.
    1. The earth shook and the walls of neighbouring houses fell around them.
      地面摇晃，周围房屋的墙体在他们身边倒塌。
  3. N-UNCOUNT 泥土;土壤;土地
    Earth is the substance on the land surface of the earth, for example clay or sand, in which plants grow.
    1. The road winds for miles through parched earth, scrub and cactus...
      公路蜿蜒数英里，穿过炙烤的大地、灌木丛和仙人掌。
    2. They will revert to tilling the earth in an old-fashioned way.
      他们将回归到用老方法耕地。
  4. （狐等的）洞穴
    An earth is a hole in the ground in which an animal such as a fox lives.
    1. N-SING （接）地线
      The earth in an electric plug or piece of electrical equipment is the wire through which electricity can pass into the ground, which makes the equipment safe if something goes wrong with it.
      1. The earth wire was not connected.
        地线没有接上。

      2. in AM, use 美国英语用 ground

    2. See also: down-to-earth
    3. PHRASE （用于以how, why, what 或 where 开始的问句，表示强调，通常表示问题没有答案或很难回答）究竟，到底
      On earth is used for emphasis in questions that begin with words such as 'how', 'why', 'what', or 'where'. It is often used to suggest that there is no obvious or easy answer to the question being asked.
      1. How on earth did that happen?...
        那件事到底怎么发生的？
      2. What on earth had Luke done?...
        卢克究竟做了什么？
      3. Why on earth would he want to go to such a place?
        他到底为什么想去那么个地方？
    4. PHRASE （用于否定名词短语后表强调）根本，完全
      On earth is used for emphasis after some negative noun groups, for example 'no reason'.
      1. There was no reason on earth why she couldn't have moved in with us...
        她没能搬过来和我们同住，这根本就说不通。
      2. There is no feeling on earth like winning for the first time.
        初尝胜利滋味的感觉真是无可比拟。
    5. PHRASE (用于包含形容词最高级的名词短语后表示强调)世界上，人世间
      On earth is used for emphasis after a noun group that contains a superlative adjective.
      1. He wanted to be the fastest man on earth.
        他想成为世界上跑得最快的人。
      2. ...the site of the worst ecological disaster on earth.
        世界上最严重的生态灾难发生地
    6. PHRASE （激动之后）恢复正常生活，回到现实
      If you come down to earth or back to earth, you have to face the reality of everyday life after a period of great excitement.
      1. When he came down to earth after his win he admitted: 'It was an amazing feeling'...
        从胜利的喜悦中平复后，他承认：“当时感觉棒极了。”
      2. I was shocked, brought down to earth by this revelation.
        真相的披露让我深感震惊，我被带回了现实。
    7. PHRASE （经过长时间的寻找后）终于找到
      If you run someone or something to earth, you find them after searching for them for a long time.
      1. She ran him to earth in the pub at five to one.
        1点差5分的时候，她终于在酒馆里找到了他。
    8. PHRASE 价格不菲/斥巨资
      If you say that something cost the earth or that you paid the earth for it, you are emphasizing that it cost a very large amount of money.
      1. It must have cost the earth.
        这肯定花了很多钱。
    9. hell on earth → see: hell
    点击展开全文

    双语例句

    1. Researchers looked through over 400 studies of the Earths rock record, and visited nearly 70 field sites.
      研究人员查阅了400多份地球岩石记录，并走访了近70个研究现场。
    2. It is obvious that rare earths can suppress the oxidation and sulfuration of metals and alloys at high temperatures.
      稀土在金属与合金的高温氧化与硫化作用中具有明显的抗蚀特性。
    3. The perturbation effect of the earths magnetic field on the orbital elements of a charged satellite is further studied.
      研究了地球磁场对带电的非赤道卫星的轨道根数的摄动影响。
    4. Europe, in contrast, imports more rare earths and has more rare-earth production facilities than the US.
      相比之下，欧洲的稀土进口量和稀土生产设施都要多于美国。
    5. In this paper, the distribution and existent morphology of rare earths in cemented carbide have been studied.
      研究了稀土元素在硬质合金中的分布和存在形态。
    6. Rare earths group of South and North in miscarry now?
      南北稀土集团就这样流产了吗？
    7. Any of various earths containing silica and alumina and ferric oxide; used as a pigment.
      任何一种含无水硅酸、氧化铝和氧化铁的泥土，用作颜料。
    8. Yet these so-called minor metals and rare earths are as critical as copper and aluminium to the global economy.
      然而，对全球经济来说，这些所谓的稀有金属和稀土元素，与铜和铝一样至关重要。
    9. When we tried simulating the formation of Earths in these systems, we didn't think it would work.
      当我们试图模拟地球在这些系统中的形成过程中，我们没有想到这一过程会起作用。
    10. Heavy rare earths have been the most affected.
      重稀土受到最大影响。
    11. He'll be overseeing all things related to earths defence on behalf of the Pentagon and washington.
      他将代表五角大楼和白宫监督与地球相关的所有防务。
    12. In the past four months, global prices for rare earths have doubled.
      过去4个月，稀土的国际价格翻了一倍。
    13. China will continue to supply the world with rare earths.
      中国将继续向世界供应稀土。
    14. China has30 percent of the world's reserve of rare earths, but mines it cheaply and effectively.
      中国拥有30年世界上百分之稀土储备，但它廉价而有效的地雷。
    15. The research status of surface modification on cermet coating microstructure by rare earths and its application development were introduced.
      介绍了稀土对金属陶瓷涂层微观组织改性作用的研究现状和应用进展。
    16. Rhodia of France is able to extract heavy rare earths from ore supplied by Molycorp and Lynas.
      法国的罗地亚（Rhodia）能够从Molycorp和Lynas供应的矿石中提炼出重稀土。
    17. Creative thinking is required if China is not to become the Opec of rare earths.
      要想阻止中国成为稀土行业的欧佩克（OPEC），就需要创造性的思维。
    18. Small mines producing heavy rare earths like dysprosium and terbium still operate on nearby hills.
      在临近的山头，小规模的矿仍然大量挖掘着镝和铽这两种稀土资源。
    19. China for years has supplied most of Japan's rare earths.
      中国多年来一直为日本提供绝大多数稀土资源。
    20. When it comes to rare earths, Ge is taking a similar approach.
      在稀土问题上，通用电气采取了类似的方式。
    21. This paper introduces method of shield earth, and discusses shield earths application and selection in control system.
      介绍了控制系统中屏蔽接地的方式，并对屏蔽接地方式在控制系统中的应用和选用进行了讨论。
    22. In nature, diamonds are formed up to200 kilometers below the earths surface.
      在自然界中，钻石是形成了以200公里以下的地球表面。
    23. He says in two years Japan will find its own steady supply of rare earths.
      他说，日本正在开发废旧电子产品中的稀土回收改进技术，同时在寻找稀土元素的替代品，日本将在两年中找到自己稳定的稀土供给。
    24. The incoming streams of solar protons and electrons are affected by the earths magnetic field in a complicated way.
      太阳的质子和电子的入射流，受到地球磁场的复杂作用。
    25. Iron is one of the largest elements in the earths crust as well as it is highly active metals.
      铁是地壳中含量最多的元素之一，同时它也是氧化还原性很强的活泼金属。
    26. Other countries and companies are belatedly developing new sources of rare earths.
      其他国家和企业在开发新的稀土源方面动作迟缓。
    27. You and I have been on other Earths before.
      你和我以前去过其它地球。
    28. Another concern for the industry is the shortage of "heavy" rare earths.
      稀土行业关心的另一个问题是“重”稀土短缺。
    29. The vast majority of rare earths indispensable in many electronics components comes from China.
      稀土绝大部分来自中国，这种材料是生产许多电子元件所不可或缺的。
    30. Each of you will continue living in different Earths.
      那麽你们也将继续生活在不同的地球上。
    点击展开全文

    考试分类

    行业分类

    柯林斯词典词频分级词汇

    其他分类