词汇“煤炭”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	煤炭
释义	煤炭煤炭[méi tàn]1.■coal 常用词组1.■煤炭工业 coal industry;2.■煤炭回采[收]率 coal recovery rate;3.■煤炭基地 coal base;4.■煤炭中毒 gas poisoning;5.■煤炭资源 coal resources
随便看	double-acting atomizer double acting brake cylinder double-acting bucket double-acting compression double-acting damper double acting diesel double acting dobby double-acting feeder doubleacting hinge double-acting hydraulic jack double-acting hydraulic shock absorber double acting piston double-acting regulator double-acting sprayer double-acting spring butt double-action double-action comber double-action forming double-action gin double-action mechanical press double-action press double-action pump double activity double adjustable sheave double advance

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