Dictionary › 辛烷值
辛烷值
xīn wán zhí
What 辛烷值 means
- octane rating
The characters in 辛烷值
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