adj.摇摆的,摇动的;
v.(使)来回摆动( rock的现在分词 );使震惊,使受震动;
例句:
At midnight he was still rocking, staring at the floor.
半夜了,他还坐在摇椅里摇着, 盯着地板发呆.
The speedometer was rocking between 60 and 65.
速度表在60至65之间摆动着.
Carrie troubled over it in her rocking-chair for days.
嘉莉坐在摇椅里,为这事苦思冥想了好几天.