paraffin
名词 paraffin:
from crude petroleum; used for candles and for preservative or waterproof coatings
同义词:paraffin wax
a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2)
同义词:methane series, alkane series, alkane, paraffin series
(British usage) kerosine
同义词:paraffin oil