加快速度的英文

1.speed up/slow down

—— 英文：accelerate 或 Increased speed。

提高速度一般情况下来说，采用improve会更合适一些，更具有改进的意思，所以平时对于英文单词使用的时候，一定要多注意。

1 you should speed up/slow down2 speed up your progress, or we won'tcomplete on time.3 he speeds down.4 he is constantly improving the speed, whichis very dangerous5 aircraft was ascending higher andhigher/fly lower and lower6 he increases /reduces the flight height

improve:v.改进;改善;increase:v.(使)增长,增多;增加;n.增长;增多;增加扩展资料 Smoking can increase the risk of developing heart disease.

通常用: speed up= 加快速度例如: We are running out of time, you need to speed up your work.