英语词汇“on one's toes”的读音、翻译、释义、用法及例句-智慧网

词汇	on one's toes
释义	on one's toeson one's toes1.■警觉的; 准备行动的A policeman has to keep on his toes all the time he's on duty.警察在执勤时必须时刻保持警覺。
随便看	SP Sp SP 1103 tetramethrin spa SPA SPAA SPAA SPAAG SPAAG SPAC space space acuity space adaptation syndrome space advertising space aeronautics space after space-age space age solventless polymerisable resinous compound solvent loading solvent loss solvent makeup solvent membrane solvent method solvent migration-distance

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