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

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	convex games convex glass convex globoid cam convex hall convex head convex head valve convex hull convex-hull approximation convex hypersurface convexification convex incisal plane convex interlocking cutter convexity convexity coefficient convexity-concavity convexity for a production set convexity of yield surface convexity radius convexity ratio convex jet convex jewel cylindrical hole convex joint convex lens convex lug convexly

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