once or twice

听听怎么读
英 [wʌns ɔ: twais]
美 [wʌns ɔr twaɪs]
是什么意思
  • 释义

    一两次, 偶尔;

  • 学习怎么用

    双语例句

    用作形容词(adj.)
    1. She referred to it once or twice.
      这一点她提到了一两次。
    2. One or two appeals for funds were slipped into his opening address.
      在开幕词中,他不动声色地对资金问题提出了一两次呼吁。

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