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	leaf driving unit leaf drop leaf drop streak leaf-eating insect leafed leaf electrometer leaf eliminator leaf epiphyte leaf extract leaf-fall leaf fall leaf fascicle leaf fastener leaf fat leaf-fat leaf fiber leaf fibres leaf filter Leafflower leaf flush leaf fodder leaf folder leaf gap leaf gauge leaf gilding

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