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新东方-柯林斯雅思备考词典

one-off

[ADJ, NOUN]

    ADJ. 形容词
  • 1. 一次性的

    A one-off thing is made or happens only once.

    NOUN. 名词

  • one-offs

    1. [C 可数名词] 一次性事物

    You can refer to something as a one-off when it is made or happens only once.

    双语例句

    例：

    Our survey revealed that these allergies were mainly one-offs.

    我们的调查显示，这些过敏大多是一次性反应。

新东方在线雅思考试热词