To shake by sudden jerks.

颠簸；震动。

To stun, as by a blow, electric current, or surprise.

使不省人事；使昏晕；使震惊。

To activate abruptly.

突然发动。

To have a jerky motion.

震动。

A sudden jerk or stop.

颠簸；震动。

A sudden feeling of shock, surprise, or disappointment.

震惊；惊奇；失望。