英语词汇perpetual motion machines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 machines
释义	perpetual motion machine 永动机(一种不可能实现的空想发动机)
随便看	one- One above one-a-cat one-acter one-acters one-address code one-address instruction one after another one after the other one and all one and onlies one and only one and the same one another one-armed one-armed bandit one-armed bandits one-armeds one-arm joint on earth on earthly on Easy easy street on Easy Street on easy terms one-bagger

英汉双解词典包含483723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。