释义 |
●ˌjam sth ˈonif you jam on the brakes of a vehicle, you operate them suddenly and with force 猛踩(剎车)◆A child ran into the road and I jammed on the brakes. 有个小孩跑到马路上,我急忙踩剎车。OBJ only the brakes, the handbrake SYN slam sth on[v + adv + n] [v + n/pron + adv] |