英语词汇已证明是什么意思，已证明的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	已证明
释义	ENGLISH PHRASES 英文词组〔proven〕a telephone system with a proven track record (=past performance showing how good it is) of reliability 业已证明可靠的电话系统朗文当代
随便看	line of flux line of force line of force line of force line of Gennari line of incidence line of induction line of inquiry line of Kaes's line of least resistance line of least resistance line of least resistance line of life line of longitude line of magnetic induction line of magnetism line of magnetization line of march line of march line of merchandise line of no declination line Of occlusion line of oils line of pipes line of poetry

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。