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	seawater distillation sea water distillation plant sea-water distillator sea water distilling plant sea water draft seawater drilling fluid sea water eddy seawater electrical conductivity sea water electric conductivity seawater electroconductibility sea water electrolyte sea water encroachment seawater encroachment sea water evaporator seawater exchange seawater extract sea water fastness sea-water fibre sea water filter seawater filtration sea water fluorometer seawater gate sea water humus sea water hydrophore tank sea-water ice 交友者，识人不可不真，疑心不可不去，小嫌不可不略。交友须胜己交头接耳，窃窃私语交头接耳，议论纷纷交好贫尤笃，乡情老更亲交学费交峰入浪浮交往交往之道交心不交面，从此重相忆。下刀子下列下剂下剩下力下劲下劲儿下匡栏下匡栏儿下匾