Dictionary › 煤制油
煤制油
méi zhì yóu
What 煤制油 means
- coal liquefaction
The characters in 煤制油
Looking a word up is not learning it. GraphChinese puts all of HSK 1–6 into one dependency graph, teaches each piece only once its prerequisites are solid, and schedules reviews to land just before you would forget.
Start learning — $49 lifetime