英语词汇“firedamp drainage”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	firedamp drainage
释义	firedamp drainage firedamp drainage [′fīr‚damp ‚drān·ij] (mining engineering) The collection of firedamp from coal strata, generally into pipes, with or without the use of suction. Also known as methane drainage.
随便看	coulter coulter blood count coulter counter coulter device coulter faculty center coulter, john merle coulterneb coulter pine coulters coulter's matilija poppy coulure coulée coumachlor coumadin coumalic acid coumaranone coumara nut coumarate coumaric coumaric acid ease off or up ease of movement ease of use ease one along ease one away

英语词典包含2567994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。