leap的过去式 leaped leap；t过去分词 leapt leaped；
leapv.跳；跳跃；跳越；猛冲
Her health has improved in leaps and bounds.
她的健康已迅速好转。
The photo seemed to leap off the page.
那张照片跃然纸上，引人注目。
She was quick to leap to my defence.
她马上挺身而出为我辩护。
水利万物而不争,
而万物莫能与之争。
