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pendulum英英释意- 查字库
首页英语词典pendulumpendulum英英释意

pendulum

英 ['pendjʊləm] 美['pɛndʒələm]
  • n. 钟摆;摇锤;摇摆不定的事态

英英释意


1. an apparatus consisting of an object mounted so that it swings freely under the influence of gravity