• while的五个常见用法

    23-01-29 1 While 作连词时,可以表示 在的时候,与同时。注意,while 可以放在句首使用,也可以在句中使用,但后者的句子中不使用逗号。 While we were sleeping, it snowed! It snowed while we were sleeping! While he was cooking, a parcel arrived. A parcel arrived whi...

  • quite a while 许久、相当长一段时间

    22-08-16 Quite a while用于口语中,指许久、相当长一段时间(=a long time)。例如:I havent seen Rebecca in quite a while, but she hadnt changed much. (我和丽贝卡许久未见,但她却没什么变化。) Die down是逐渐消失,变弱,渐渐停止的意思。例如:As the applause died do...

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