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1 词典释义:
be busy doing sth
时间: 2025-05-13 09:39:39

忙于做某事

双语例句
  • Be busy doing sth.

    的意思都是“忙于做某事”。

  • Her mother is busy cooking in the kitchen. be busy doing sth.

    忙着做某事(她的母亲正在厨房忙着做饭。)