| 释义 |
blue vitrioln.（名词）- A blue, crystalline hydrous solution of copper sulfate, CuSO4·5H 2O, one of the most important industrial copper salts, used in insecticides, germicides, and hair dyes and in the processing of leather and textiles. 胆矾，蓝矾，五水（合）硫酸铜：硫酸铜的蓝色结晶水合溶解物，CuSO4·5H 2O，一种最重要的工业铜盐，用于杀虫、杀菌、染发和皮革、纺织工艺
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