英语词汇“ventilation of coal pits”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	ventilation of coal pits
释义	ventilation of coal pits (煤矿)矿井通风
随便看	multiple valuation multiple value multiple value clause multiple-valued multiple valued multiple-valued analytic function multiple-valued attribute multiple-valued complex function multiple-valued function multiple-valued logic multiple valued logic multiple valued memory multiple-value function multiple value function multiple value logic multiple value query structure multiple values multiple values clause multiple valve multiple valve unit multiple-vane diffuser multiple vane diffuser multiple vane pump multiple variable capacitor multiple variables 穷嫌富不爱穷嫌富不要穷官儿好如富百姓穷客人，富盘费穷家不穷路穷家值万贯穷家出娇子穷家出孝子穷家出孝子，国破见忠臣穷家出美女こうりょ【高慮】こうりょうこうりょうこうりょうこうりょうこうりょうこうりょうこうりょうこうりょうこうりょう