dieldrin

/deel-drin/US // ˈdil drɪn //UK // (ˈdiːldrɪn) //

狄氏剂,狄氏试剂,狄氏化学,迪氏剂

Definitions

n.名词 noun

1
Chemistry.
- : a light tan, crystalline, water-insoluble, poisonous solid, C12H8OCl6, used as an insecticide: manufacture and use have been discontinued in the U.S.