英语词汇perpetual motion machine of the first kind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 machine of the first kind
释义	perpetual motion machine of the first kind 【物理学】第一类永动机
随便看	mainlines mainlinest mainlining mainlinings mainly mainmast mainmasts main memory mainour mainours main part main parts main path main plane mainprise mainprising main program main return mains mainsail mainsails main-scheme station main sea main sequence main services

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。