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pendulum [pendʒələm]    添加到生词本 复制网址
基本释义
  • n. 钟摆,摇锤
常用短语
    1. ballistic pendulum
      弹道摆，冲击摆
    2. clock pendulum
      钟摆
    3. compound pendulum
      复摆
    4. pendulum clock
      摆钟
    5. simple pendulum
      单摆
    6. physical pendulum
      物理摆, 复摆
参考例句
    1. The pendulum's swing is 12 inches.
      钟摆的振幅为12英寸
    2. A pendulum vibrates seconds.
      钟摆摆动计秒。
    3. A pendulum oscillates.
      摆锤能摆动.
    4. The pendulum swings with great regularity.
      钟摆很有规律地摆动着。
    5. watched the pendulum wigwag.
      观察钟摆的摆动
英英解释

  • 　1个名词解释

    1. an apparatus consisting of an object mounted so that it swings freely under the influence of gravity