revved [revd]

以下由轻松背单词网站提供

附加级

v.（使）加速( rev的过去式和过去分词 )；（数量、活动等）激增；（使发动机）快速旋转；（使）活跃起来

The taxi driver revved up his engine. 出租车司机把发动机发动起来。
The car revved up and roared away. 汽车发动起来，然后轰鸣着开走了。来自《简明英汉词典》