英语词汇“once²”的读音、翻译、释义、用法及例句-金世纪网

词汇	once²
释义	once² linking word from 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	passive smoking passive smokings passive² passive¹ passivities passivity pass-muster pass-off pass-on pass out pass-out pass out (of something) Passover pass-over passovers passport passport passportless passports pass's pass sb/sth off as sth pass sth ↔ around pass sth ↔ down pass sth ↔ on pass-the-hat

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