pendulum - Definition & Meaning | VisualLang Dictionary

pen

lum

a device with a long thin bar and a weight at the end that swings side to side to keep a clock workinga device with a long thin bar and a weight at the end that swings side to side to keep a clock working

1 / 1

pen

lum

复数形式

pendulums

摆, 钟摆

a device with a long thin bar and a weight at the end that swings side to side to keep a clock working