knocker

noun

1. （固定在门上供敲门用的）门环
   a metal object attached to the outside of the door of a house, etc. which you hit against the door to attract attention
2. 吹毛求疵的人；一味批评的人
   a person who is always criticizing sb/sth
3. （冒犯语）乳房，奶子
   an offensive word for a woman's breasts

1. See also: knock

1. I felt loath to sully the gleaming brass knocker by handling it.
   我不愿意伸手去抓那闪亮的黄铜门环，怕把它弄脏。
2. The knocker is oblong in shape, and of the kind our ancestors called "jaquemart".
   铁锤是长方形的，像古时的钟锤。
3. Le Cabuc runs to the door, which had a very massive knocker, and knocks.
   勒·卡布克跑到楼房门前，门上有个相当大的门锤，他提起便敲。
4. To be a man whose word carries weight. To be a booster, not a knocker; a pusher, not a kicker; a motor, not a clog.
   做一个一言九鼎的人；做一个支持者而不是一个吹毛求疵者，一个推动者而不是一个抱怨者，一个马达而不是一个障碍。
5. If you need to refer to the knocker's IP address ( for example, to allow a connection from his or her machine to yours), you can use% IP%.
   如果需要引用敲门者的IP地址（例如为了允许从他的计算机连接您的计算机），可以使用%IP%。
6. They were very ashamed, but Tootles gave the sole of his shoe, and it made an excellent knocker.
   他们觉得怪难为情，图图拿来他的鞋底，于是就做成了一个绝妙的门环。
7. Before she looked at Walter she looked at the knocker, and then, measuring him with her eyes from head to foot, said she wondered he had left any of it.
   她在看沃尔特之前先看了一下门环，然后用眼睛把他从头到脚打量了一下，说她很奇怪，门环居然还在门上，没有被他完全打落下来。
8. The rolled cigarette between his teeth completed the picture as he used the door knocker.
   像往常那样，他衔着卷烟，拍打了一下门环。
9. Except the screws and nuts that held the knocker.
   只有固定门环的螺丝和螺帽。
10. As Scrooge looked fixedly at this uncommon thing, it became a knocker again.
    当史克鲁奇目不转晴地注视这个怪东西时，它又变成了一个门环。
11. The totem of the front door is the knocker, a mechanism which announces arrival and allows the visitor to engage with the building.
    房屋前门的图腾是门环，它宣告客人的到来，并使得来访者与建筑产生接触。
12. I could not have completed my third snore when there came a furious ringing at the street-door bell, and then an impatient thumping at the knocker, which awakened me at once.
    我还没打完第三个呼噜，大门的门铃就猛烈地响了起来，接着是急促的敲门声，立刻就把我惊醒了。
13. He has to pay cash on the knocker.
    他必须立即支付现金。
14. What a knocker he is; no matter what we suggest, he finds fault with it
    他真是个吹毛求疵的人；不管我们提议什麽他都能挑出毛病来
15. They are dressed up to the knocker.
    他们打扮得非常时髦。
16. Then the rattle on the knocker.
    之后是连续的叩门声。
17. He began to work on the knocker.
    他又开始逐户推销。
18. Her chest rose with indignation, but before she could find a reply, the door knocker sounded again and Albert went to answer it.
    她的胸一上一下，都是气的，可是她还没有想好什么样回答，就又有人敲门了，阿伯特去开门了。
19. Selling gemstones on the knocker will soon become a familiar feature of suburban life.
    挨家挨户推销宝石很快会成为郊区生活中的一种常见现象。
20. When he put his key in the lock of the door, he did not see a knocker. A necklace, pendant, key chain or tattoo promises the same good fortune of the ancients.
    当他把钥匙插入门锁时，并没有看到门环，一条项链，耳环，钥匙圈，刺青都可以带给你幸运的。
21. The elder of the men lifted the knocker and rapped.
    年纪较老的那个男人提起门锤来敲了几下。
22. I ran up the steps and I tried the door and knocked with the knocker.
    我跑上台阶，想要开门，不停地扣着门环。
23. Then the rattle on the knocker. I sat, fingers taut round the arms of the wooden seat, trying to breathe in the balm of roses and lavender.
    我坐着一动不动，手指紧抠着木椅的扶手，竭力让自己呼吸玫瑰和熏衣草的芳香。
24. Imports full derrick hydraulic coke knocker control system, and coke knocker control valve: and the whole process is controled with distribution control system ( DCS).
    引进全井架水力除焦控制系统及除焦控制阀；以计算机集散系统（DCS）进行控制。
25. In this paper are presented a new interpretation and approach for the enigma on the knocker nails of Donghua Gate of the Forbidden City in Beijing based upon a viewpoint of the Chinese traditional Culture.
    本文从中国传统文化的角度，对北京紫禁城东华门门钉之谜提出了一种新的解释和答案。
26. The Unfathomable Enigma on Knocker Nails of Donghua Gate and Chinese Traditional Culture
    东华门门钉之谜与中国传统文化
27. It was expounded about the structure, work principle and field test effect of water power jar knocker with slide valve.
    阐述了滑阀式水力振动器的结构、工作原理和现场试验效果。

noun

1. a device (usually metal and ornamental) attached by a hinge to a door

   Synonym:    doorknockerrapper

2. either of two soft fleshy milk-secreting glandular organs on the chest of a woman

   Synonym:    breastbosomboobtittitty

3. one who disparages or belittles the worth of something

   Synonym:    detractordisparagerdepreciator

4. a person who knocks (as seeking to gain admittance)
   1. open the door and see who the knocker is

5. (Yiddish) a big shot who knows it and acts that way