knuckle down
knuckle down 英 [ˈnʌkl daun] 美 [ˈnʌkəl daʊn]
phrase. 屈服；开始认真工作
He would not knuckle down under their pressure. 他不会在他们的压力下屈服的。
You'll shoot in a truer straight line if you knuckle down. 如果你把指关节贴在地面上打弹子，就会打得更准些。
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- phrase. 屈服；开始认真工作
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1. He would not knuckle down under their pressure.
他不会在他们的压力下屈服的。
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2. You'll shoot in a truer straight line if you knuckle down.
如果你把指关节贴在地面上打弹子，就会打得更准些。
- 请先登录
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