煤制油 Save Sign in to save words Traditional (Taiwan): 煤製油 méizhìyóu ㄇㄟˊ ㄓˋ ㄧㄡˊ coal liquefaction Character by character 煤(méi)coal 制(zhì)system 油(yóu)oil A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0