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unfastened    添加到生词本 复制网址
基本释义
  • [ unfasten ]的过去式
参考例句
    1. To unfasten the buttons of.
      解开…的扣子
    2. To untie or unfasten,as wrappings or bindings.
      解开或松开包裹或包扎
    3. He unfastened the buttons of his shirt.
      他解开了衬衣钮扣。
    4. To fasten or unfasten with a zipper.
      拉开或拉上拉链
    5. To unfasten or loosen the strings of.
      松开弦解开或松开…的弦(或线)
英英解释