pendulum的意思

基本释义

• n （钟等的）摆

  a long metal stick with a weight at the bottom that swings regularly from side to side to control the working of a clock

例句

1. The political pendulum has swung in favour of the liberals.

   政治的钟摆已经摆向了自由派。

短语

• inverted pendulum 倒立摆；倒摆
• simple pendulum 单摆；数学摆
• compound pendulum [物]复摆；[物]物理摆（等于physical pendulum）
• foucault's pendulum 傅科摆
• torsion pendulum 扭秤；扭转摆

同根词