Revving
v. <口>（使）加速( rev的现在分词 ); （数量、活动等）激增; （使发动机）快速旋转; （使）活跃起来
🗣️ 情景例句
Maybe we'll all care now.
也许我们大家现在都关心起来了。
Good. That's just what we want to hear.
很好，那正是我们想要听的。
Some devices were quite simple.
有些装置非常简单。