coumarone
/koo-muh-rohn/US // ˈku məˌroʊn //UK // (ˈkuːməˌrəʊn) //
香豆素,库马隆
Definitions
n.名词 noun
- 1
Chemistry.
- : a colorless liquid, C8H6O7, derived from a naphtha distilled from coal tar: used chiefly in the synthesis of coumarone resins.
Level 4Browse all words →