青年中文knocker的意思
knocker中文翻譯：
n.門環；敲擊者；吹毛求疵的人
knockers───n.門環；敲擊者；吹毛求疵的人
knacker───n.屠馬業者；收買廢屋船業者；vt.閹割；殺死
knicker───adj.女式短襯褲的
knocked───v.敲；使震驚；找岔子；碰擊（knock的過去分詞）
Cocker───n.(Cocker)科克爾（人名）
blocker───n.阻擋者；堵塞物；（排球）攔網（或封網）隊員；阻擋投球的隊員；用鞋楦使鞋成形者；用模具使書脊成形者；n.(Blocker)（美）布洛克爾（人名）
chocker───n.節流門；掛木索
clocker───n.計時員；賽馬預賽時計速員
docker───n.碼頭工人；物件
Our door knocker is cast in solid brass.───我們的門環是純銅鑄造的。
I felt loath to sully the gleaming brass knocker by handling it.───我不愿意用手去抓那個閃亮的黃銅門環以免把它弄臟。
If the knocker is gone, I can still use my feet.───如果門環沒了，我還可以用我的腳。
As he started to turn the key he looked at the door-knocker. He saw, not a knocker, but Marley's face.───他正要開門時，他看見的不是門環，而是馬禮的臉。
When he put his key in the lock of the door, he did not see a knocker.───當他把鑰匙插入門鎖時，并沒有看到門環。
The totem of the front door is the knocker, a mechanism which announces arrival and allows the visitor to engage with the building.───房屋前門的圖騰是門環，它宣告客人的到來，并使得來訪者與建筑產生接觸。
Scrooge could not move, he was so afraid. Then, as his eyes took a second, closer look at the face, it changed into a knocker again.───史高基挪動不了了，他太害怕了。然后，他用斗雞眼看著那張臉，他又變回了一個門環。
I ran up the steps and I tried the door and knocked with the knocker.───我跑上臺階，想要開門，不停地扣著門環。
If the knocker identifies himself as a hotel employee, call the front desk to confirm.───要是敲門者說自己是賓館服務員，你也要先打到前臺去確認一下屬實才開。
Number 30 has a red door and a brass knocker.