pentane oil戊: the fifth of the ten Heavenl ...烷: alkane油: oil; fat; grease戊烷: methylpentane; n-pentane; pentane （c5h12）; skelgas环烷油: naphthenic oil; naphthenoid oil; napthenic oils; no下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:戊烷油，即可在微信中查询翻译
