基本解释adj.含二价铬的同根派生 chromous相关词英汉例句Testing of leather; determination of the chromous oxide content 皮革的检验。氧化铬含量的测定chromous acetate 乙酸亚铬chromous bromide 溴化亚铬chromous hydroxide 氢氧化亚铬chromous acid 亚铬酸chromous更多例句