英语词汇“buckle down”的读音、翻译、释义、用法及例句-金世纪网

词汇	buckle down
释义	buckle down phr v [I] informal to start working seriously 【非正式】开始认真从事: You'd better buckle down or you'll never pass your exams. 你最好开始认真学习，否则你永远不会通过考试。
随便看	diagnosed diagnoses diagnoses diagnosing diagnosis diagnostic diagnostically diagnosticians diagnostics diagonal diagonal diagonalization diagonally besides besides besides² besides¹ besiege besieged besiegement besiegements besieger besiegers besieges besieging

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