音标：['pendʒәlәm]
n. 钟摆, 摇锤, 摇摆不定的事态(或局面)
【化】 摆
在线英汉词典

pendulum的短语、例句：

pendulum n 1 weight hung on a cord from a fixed point so that it can swing freely 摆; 摆锤. 2 rod with a weight at the bottom that regulates the mechanism of a clock 钟摆. =>illus 见插图. 3 (idm 习语) the swing of the pendulum => swing2.