英语词汇“crookes tube”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	crookes tube
释义	crookes tube noun Usage: usually capitalized C Etymology: after Sir Wm. Crookes : a vacuum tube evacuated to a pressure of about .04 mm of mercury for demonstrating the properties of cathode rays
随便看	CIF CIFC CIFE CIFI cig cigala cigale cigar cigar cigar-box cedar cigar casebearer cigaresque cigaret cigarette cigarette Cigarette cigarette beetle cigarette drain cigarette girl cigarette paper cigarfish cigar flower cigarillo cigarito cigarless

英语词典包含332784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。