同义词: acid hydrogen
acidic salt hydrogen salt酸式盐
acidic hydrogen peroxide bleaching酸性过氧化氢漂白
acidic hydrogen peroxide酸性过氧化氢
weakly acidic hydrogen cation exchange弱酸氢离子交换
strongly acidic hydrogen cation exchange强酸氢离子交换
hydrogen salt acidic salt酸式盐
同义词:acid hydrogen