英语词汇“triple-heading room-and-pillar mining”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	triple-heading room-and-pillar mining
释义	triple-heading room-and-pillar mining 三平巷房柱采矿法
随便看	Meristells meristem meristem arthrospores meristematic meristematic activity meristemati cally meristematically meristematic cell meristematic region meristematic ring meristematic tissue meristem culture meristemic meristem identity gene meristem mantle meristemoid meristemoids meristem region meristems meristem spore meristem zone meristic meristically meristic character meristic growth 心中自不平心事一杯中心事万重心事寄题红心事已成非心事曾细数心亦不能为之哀心从弱岁疲心似双丝网心儿小火眼火眼金睛火着心火着心儿火石火砖火硝火碗火碱火磨