支点

 
[zhī diǎn]

支点的用法和样例:

例句

  1. 悬臂,支架伸在支点之外的一个构件,如一段横梁,由与其持平衡的或向下的在支点后面的一个力支撑
    A member, such as a beam, that projects beyond a fulcrum and is supported by a balancing member or a downward force behind the fulcrum.
  2. 给我一个支点,我会推动地球。
    Give me a place to stand and I will move the world.

短语

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