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	basic aluminium stearate basic aluminum acetate basic aluminum stearate basic amenities basic amenities of life basic amino acid basic amino acids basic ammonium titanium oxalate basic amplification basic amplitude basic anesthesia basic angle basic angle method basic angle tolerancing system basic anhydride basic aniline dyestuff basic anolyte basic antimonyl sulfate basic antimony sulfate basic anxiety basic apparent power basic application basic architecture model basicardo basic area 燐燔燕燖燘燚燠燡燢燣有些有产阶级有人有人家儿有人缘有人缘儿有今儿个没明儿个有今儿没明儿有令不行，有禁不止有价