| 释义 |
benzene hexachloriden.（名词）abbr. BHC【缩写】- A musty-smelling crystalline substance, C6H 6Cl 6, prepared by the chlorination of benzene, occurring in several isomeric forms, and used as a powerful insecticide. 六氯化苯：一种霉味的结晶物质，C6H 6Cl 6，由苯的氯化物处理而得，有几种异构形式，用作强力杀虫剂
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