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	head scratcher head-scratching head-scratchings head screen heads down heads-down heads-down tribe heads draws head sea head search controller head seas head seat head section head segment head selection method head select signal head servo head servo panel head set headset head-set headset jack headset microphone headset receiver headsets 求敌如求亡子求教多问求时夜。求木之长者，必固其根本求木之长者，必固其根本；欲流之远者，必浚其泉源求木之长者，必固其根本；欲流之远者，必浚其泉源；思国之安者，必积其德。求木之长者，必固其根本；欲流之远者，必浚其泉源；思国之安者，必积其德义。” 求木之长者，必固其根本；欲流之远者，必浚其源求来的雨不大求来雨，落不大克西克郎棋克郎猪克郎球克里姆林宫克隆克雅氏症克食克鲁克斯管克鲁赛罗