英语词汇once²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	once²
释义	once²linking wordfrom the time something happens 一…便，一经，一旦:◇once he starts talking, it's difficult to shut him up. 他一开始说话，便很难堵住他的嘴。
随便看	agegroup age group age groups age-groups ageing ageing/aging ageing's ageings ageism ageisms ageist ageists ageless agelessly agelessness agelessnesses age limit agencies agency agencybroker agency broker agency labour agencylabour agenda agendaless

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