煉油 Save Sign in to save words Simplified: 炼油 liànyóu ㄌㄧㄢˋ ㄧㄡˊ 男 女 to refine crude oil to render animal fat Character by character 煉(liàn)refine 油(yóu)oil Words that sound like liànyóu 年幼 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0