HSK V7-9
Correct
提速
/ tí sù /
Strokes
Definition
to increase the specified cruising speed/to pick up speed/to speed up
Example
As a Verb
accelerate the speed; speed up
1
Lièchē
列车
yǐ
已
quánmiàn
全面
tísù
提速
。
All trains have raised operating speed.
2
Huǒchē
火车
tísù
提速
accelerate the speed of trains