英语词汇at a time怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	at a time
释义	at a time 每次，一次 He took the stairs two at a time. 他两步并一步地奔上楼梯。 I'm away a couple of weeks at a time. 我每次外出总要两星期不回家。
随便看	trade on trade on (或 upon) trade out trade paper trade papers trade plate trade price trader trade rats trade route trade routes traders tradership traderships trades tradescantia tradescantias trade school trade schools trades down trade secret trade secrets tradesfolk trade show transforming principle

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