jolt/ ʤəult /

1.noun [c] 
(jerk) 颠簸

2.noun
(shock) 震惊

3.vt.
(physically) 摇晃

4.vt.
(emotionally) 使震惊

5.vi.
颠簸

to give sb a jolt
使某人震惊
I realized with a jolt that...
我猛然意识到…