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单词
potassium bromide
释义
potassium bromide
n.
(名词)
A white crystalline solid or powder, KBr, used as a sedative, in photographic emulsion, and in lithography.
溴化钾:白色晶体状固体或粉末,KBr,用作镇静剂、照相用感光乳剂中,及用于石板印刷术中
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更新时间:2025/8/18 6:50:18