英语词汇“proof plane”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	proof plane
释义	proof plane noun : a small metal disk attached to an insulating handle, used in testing the nature of the electrification of a body
随便看	grease gun grease monkey grease pencil grease spot grease the hand of grease the palm of grease the wheels grease trap grease wool grease-nut grease-spot photometer greaseball greaseballs greasebush greased greased line fishing greased pig greased pole greased the hand of greasehorn greaseless greasepaint greasepaints greaseproof greaseproof paper

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

proof plane