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单词

knock-off

读音
'nɔk'ɔf
美式
英式
词根

释义

n. (非正式,贵重物品的)仿制品

例句

What time do you knock off work?
你什么时候下班?
Let's knock off for lunch.
咱们收工吃午饭吧。
Do you want to knock off early today?
你今天想早点歇工吗?

强化记忆

看视频学发音
"Hey, you're data say you're beating up a lot of homeless folks.You want to knock that off?"That's something police can learn how to do.
Energetic gamma rays, x-rays, and UV photonsknock electrons off of gas atoms within the disk,creating positive ions and negative electrons.
to highlight the narratives of the oppressed.In our campaign to knock Columbus off his pedestal,we engaged in a visually provocative form of activism.
that was created by a six-year-old named Benjaminthat will knock your socks off. (Laughter)So we'll see you there. Thank you.
One theory suggests that high energy particlescan knock more electrons off of some dust clumps,leaving them positively charged.
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经济学人(The Economist)