n. 速度;快速;昌盛;(汽车的)变速器,排挡;
vt.& vi. 急行,加速;
vi. 超速;加速;迅速前行;兴隆;
vt. 加快…的速度;使成功,使繁荣;
🗣️ 情景例句
It was for a good reason.
你今天早走是有原因的。
I'm afraid you will be too tired
我怕你会太疲倦。
It took him some time to connect the long rubber pipe to the air supply pipe that ran round the port, but at last it was done and as a result work was able to progress much faster.