英语词汇perpetual motion怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	perpetual motion
释义	perpetual motion perpetual motion n: (continual movement) SC 永动 yǒng dòng Very few objects can remain in perpetual motion.
随便看	scantily scantling scanty scape scapegoat scapegoater scapegoating scapegrace scaphoid scapula scapular scar scarab scarce scarcely scarceness scarcity scare scare away scarecrow scared scaredy-cat scaremonger scaremongering scare off

英汉双解词典包含74752条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。