naphthene.
/naf-theen, nap-/US // ˈnæf θin, ˈnæp- //UK // (ˈnæfθiːn, ˈnæp-) //
凝固剂,萘啶,凝神静气,凝固物
Definitions
n.noun · 名词
- 1.
Chemistry.
- ›any of a group of hydrocarbon ring compounds of the general formula, CnH2n, derivatives of cyclopentane and cyclohexane, found in certain petroleums.
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