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yawn [jɔ:n]    添加到生词本 复制网址
基本释义
  • n. 哈欠
    vi. 打哈欠,张口
    vt. 打着哈欠说 ; [口] 令人生厌的人(物)
词形变化
  • 时　态：yawned, yawn·ing, yawns
    名　词：yawn'er
参考例句
    1. He yawned his jaws out of joint.
      他打呵欠打得下巴关节脱了臼。
    2. A gulf yawned at our feet.
      我们脚下出现了一个深坑。
    3. The deep crevasse yawned at their feet.
      他们脚下的冰川有一道深深的裂缝.
    4. To open the mouth wide;yawn.
      张大嘴;打呵欠
    5. He yawned several times during the lecture.
      听课过程中他打了好几次呵欠。
英英解释

  • 　1个名词解释

    1. an involuntary intake of breath through a wide open mouth; usually triggered by fatigue or boredom
      [同] oscitance, oscitancy, yawn, yawning
      [例]
      • he could not suppress a yawn
      • the yawning in the audience told him it was time to stop
      • he apologized for his oscitancy

    　2个动词解释

    1. utter a yawn, as from lack of oxygen or when one is tired
      [例]
      • The child yawned during the long performance
    2. be wide open
      [同] gape, yaw, yawn
      [例]
      • the deep gaping canyon