英语词汇“certificate of convenience and necessity”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	certificate of convenience and necessity
释义	certificate of convenience and necessity : a certificate from a public board or commission required by federal or state statute before engaging in certain public undertakings or services to protect existing franchises against injurious competition
随便看	lead poisoning leads lead screw lead sheet lead silicate leadsman lead soap lead spar lead subacetate lead sulfate lead sulfide lead-swinger lead tetraacetate lead tetraethyl lead through lead time lead toward lead track lead tree lead up lead-up lead water leadwood lead wool leadwork

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。