基本解释adj.[化]含六价铬的同根派生 chromyl相关词英汉例句Keywords potassium dichromate back titration chromyl chloride rock salt determination of chloride; 重铬酸钾;返滴定法;氯化酰铬;岩盐;氯测定;chromyl bromide 铬酰溴chromyl sulfate 硫酸氧铬chromyl chloride rubber 铬酰氯化橡胶chromyl complex 铬酰络合物chromyl更多例句