HomeDictionary炼油炼油Wordto refine crude oilTraditional煉油Copy wordliàn yóulian4you2Hear itMeaningto refine crude oil CC-CEDICTto render animal fat CC-CEDICTCharacters in 炼油炼liàn油yóuWords with 炼油炼油厂liàn yóu chǎngoil refineryWord