jolt是什么意思

jolt

英[dʒəʊlt] 美[dʒoʊlt]

1 . A violent explosion seemed to jolt the whole ground.: 剧烈的爆炸好像要把整个地面都掀起来。

2 . We were worried that one tiny jolt could worsen her injuries.: 我们担心稍微颠簸一下就可能会使她的伤势恶化。

3 . The campaign came at a time when America needed such a jolt .: 这场运动来得正是时候，美国正需要这样一场变动。