| 释义 |
duff adjective /dʌf/ /dʌf/ (British English, informal)- that does not work as it should; false or incorrect无用的；失灵的；出故障的
- He sold me a duff radio.他卖给我一台不响的收音机。
- She played some duff notes.她弹奏了一些蹩脚的音符。
词源adjective late 18th cent. (denoting something worthless): of unknown origin.
duff noun /dʌf/ /dʌf/ (North American English, informal)Idioms - a person’s bottom屁股
- Are you just going to sit around on your duff all day?你就打算整天无所事事吗？
词源noun mid 19th cent.: of unknown origin.
Idioms - (British English, slang) pregnant怀孕
- He got her up the duff.他使她怀孕了。
- She was sixteen and up the duff.她十六岁了，还没成年。
duff verb /dʌf/ /dʌf/ Phrasal Verbs |