英语词汇“coal mine mine shaft”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	coal mine mine shaft
释义	coal mine mine shaft 基本例句煤矿井下 In the mine drainage system many drainage pumps must work correspondly.摘要在煤矿井下的排水系统中，需要多台排水泵协调地工作。 The State shall take special protective measures for miners working in underground coal mines.国家对煤矿井下作业的职工采取特殊保护措施。
随便看	domestic export-oriented enterprises domestic exports domestic export supply elasticity domestic exports value domestic express domestic express mail domestic extremists domestic fabric domestic fabrication domestic factor domestic factor incomes domestic factoring domestic factory domestic fair market value domestic family domestic farm domestic fecal domestic fecal sewage domestic filing data Domestic film industry domestic filter domestic filtration membrane domestic final buyer domestic final demand Domestic Final Sales