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

词汇	deep coal bed
释义	deep coal bed 深部煤层
随便看	chock-full chockfuls chock gage chock gauge chock-hole chocking chocking and hoarsing laryngopathy chocking coil chocking cough chocking cough in children chocking laryngopathy chocking limit chocking resistance chockingup chocking up chocking-up chocking-up degree chocking winding chock length chock liner chock off chock plate chock plug chock roller chocks