flumenWiktionary 原文英美词源链拉丁语Latin约前 75–公元 3 世纪flūmen‘river’↓ 借入英语Englishflumen词源说明Borrowed from Latin flūmen (“river”). Doublet of flume.释义名词noun1(astronomy, geology) In planetary geology, any of the river-like features on Saturn's moon Titan.同族词同源异形词 1flume