1．英[dʒʌmpt]、美[dʒʌmpt]
2．v.跳; 跃; 跳跃; 跳过; 跃过; 跨越; 快速移动; 突然移动;
3．[词典]jump的过去分词和过去式;
4．[例句]No amount of encouragement would make him jump into the pool.再怎样鼓励，他也不肯往游泳池里跳。
