Dictionary › 助推器
助推器
zhù tuī qì
What 助推器 means
- (rocketry) booster
The characters in 助推器
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