| 释义 |
knock·erBrE /ˈnɒkə(r)/ NAmE /ˈnɑːkər/ noun (also ˈdoor knocker ) [C ]a metal object attached to the outside of the door of a house , etc . which you hit against the door to attract attention （固定在门上供敲门用的）门环[C ](informal ) a person who is always criticizing sb /sth 吹毛求疵的人；一味批评的人knockers [pl. ](taboo , slang ) an offensive word for a woman's breasts （冒犯语）乳房，奶子 |