越南语释义
- Nỗ lực lớn.动词
例句
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I've got my exams next week and I haven't done much work, so I'd better knuckle down.
Tanro Dictionary 根据 EN-VI Dict 整理编纂 · 数据来源与许可
knuckle down
/nˈʌkəl dˈaʊn/
/nˈʌkəl dˈaʊn/
I've got my exams next week and I haven't done much work, so I'd better knuckle down.
Tanro Dictionary 根据 EN-VI Dict 整理编纂 · 数据来源与许可