英语词汇“未开采煤层”的翻译、意思、用法、释义-英汉汉英双解词典

单词	未开采煤层
释义	未开采煤层 solid coal seam
随便看	undrooping undroppable undropped undrossy und rotor undrownable undrowned undressing undressing aid undressing hooks undressing room undressings undress lumber undress oneself undress parade undried undried pellet undried pellets undries undrilled undrilled proven reserves undrincled undrink undrinkability undrinkable water