jump
v.跳;跃;跳跃;跳过;跃过;跨越;快速移动;突然移动；
n.跳;跃;跳跃;(比赛中需跳过的)障碍物;突升;猛涨;激增.
例句：
I cant jump any higher.
我没法跳得更高了。
She won a silver medal in the high jump.
她跳高得了银牌。
Her heart jumped when she heard the news.
听到那消息她的心猛地一跳。
Do you want a ride? Jump in.
你想搭车吗？快上来吧。
The gentle touch of his hand on her shoulder made her jump.
他的手轻轻地触了一下她肩膀便使她跳了起来。
With his last jump he equalled the world record.
他的最后一跳平了世界纪录。
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