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

单词	room-and-pillar stoping
释义	room-and-pillar stoping 房柱采矿法
随便看	up time up time rate up time ratio up-time ratio uptimes up-times uptitling upto up to up-to up to all the dodges up to a move or two up to a point up to bat up-to-coast up to correct uptodate up to date upto-date up-to-date up to-date up-todate up-to-date clothes up-to-date directory up to date information 半数会比全部多半数多于全部半斤八两，旗鼓相当半斤对八两半斤荞麦皮，也想榨四两油半斤面倒在尿壶里，和不成半斤鸭子四两嘴半是花声半雨声，夜分淅沥打窗棂。薄衾单枕一人听。半月无双影，三年得一书。半朽临风树，多情立马人砕片砕石砕米砥砥のこ砥の粉砥ノコ砥ノ粉砥石砥草