基本解释氯化鋅英汉例句雙語例句The zinc content in the butter of zinc tin powder was determined by EDTA volumetric method.採用EDTA容量法測定氧化鋅錫粉末中的鋅含量。zinc butter更多例句词组短语短語butter of zinc 氯化鋅;鋅氯粉zinc butter更多词组