revved up

• v. 加快转速

revved up的用法和样例：

例句

1. Soon we heard the sound of the lorry revving up and moving off.
   不一会儿，我们听到了卡车起动和开走的声音。
2. A fighter plane is revving up on the hanger apron.
   飞机库前面停机坪上，一架战斗机正在起动。