jump汉语意思是跳，跳跃。

jump

v.跳；跳跃；跨越；激增

n.跳；跳跃；激增；猛涨

网络:跳转；跳出去；转移

第三人称单数：jumps现在分词：jumping过去式：jumped

例句:To test support, jump "up and down in the changing room and assess how much movement occurs. "