naphthalene

名词 naphthalene:

1. a white crystalline strong-smelling hydrocarbon made from coal tar or petroleum and used in organic synthesis and as a fumigant in mothballs

naphthalene 也作 naph.tha.line

n.（名词）
A white crystalline compound, C0H 8, derived from coal tar or petroleum and used in manufacturing dyes, moth repellents, and explosives and as a solvent. Also called tar camphor
萘：一种白色结晶化合物，C0H 8，从煤焦油或石油提取，并用在染料、蛀虫驱虫剂和炸药的制造中，还用作溶剂 也作 tar camphor

来源：
naphth(a)
naphth(a)
al(cohol)
al(cohol)
-ene
-ene

【引伸】
naph.thalen.ic