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
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
- either of two soft fleshy milk-secreting glandular organs on the chest of a woman
- one who disparages or belittles the worth of something
- a person who knocks (as seeking to gain admittance)
- 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 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。 - They are dressed up to the knocker.
他们打扮得非常时髦。 - 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。 - 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 - 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。 - 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。 - 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。 - 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。 - 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。 - 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。