pendulum
🇺🇸
/ˈpendʒələm/
🇬🇧
/ˈpendʒələm/
noun
R
a weight on a rod that swings back and forth, often used in clocks
The pendulum in the old clock swings from side to side to keep time.
旧钟里的钟摆左右摆动以保持时间。
translation
钟摆
词形变化
Plural
pendulums