C2 noun #144,327 最常用

a white crystalline salt (KBr) used as a sedative and in photography

potassium bromide 30秒了解

  • (noun) a white crystalline salt (KBr) used as a sedative and in photography

Meanings

  1. 1
    noun a white crystalline salt (KBr) used as a sedative and in photography
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