knocker

英 [ˈnɒkə(r)]

美 [ˈnɑːkər]

n.  (固定在门上供敲门用的)门环; 吹毛求疵的人; 一味批评的人; (冒犯语)乳房，奶子

复数：knockers　

电力

BNC.16990 / COCA.24516

牛津词典

noun

• （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
• 吹毛求疵的人；一味批评的人
  a person who is always criticizing sb/sth
• （冒犯语）乳房，奶子
  an offensive word for a woman's breasts

柯林斯词典

• See also:knock

英英释义

noun

• a device (usually metal and ornamental) attached by a hinge to a door
  Synonym:doorknockerrapper
• either of two soft fleshy milk-secreting glandular organs on the chest of a woman
  Synonym:breastbosomboobtittitty
• one who disparages or belittles the worth of something
  Synonym:detractordisparagerdepreciator
• a person who knocks (as seeking to gain admittance)
  1. open the door and see who the knocker is
• (Yiddish) a big shot who knows it and acts that way

双语例句

• 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。
• 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。
• 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。
• 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。
• 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。
• Except the screws and nuts that held the knocker.
  只有固定门环的螺丝和螺帽。
• 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。
• 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%。
• 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
• He has to pay cash on the knocker.
  他必须立即支付现金。