jump off

• • 跳离：

    The little boy jumped off the wall.

    小男孩从墙上跳了下来。

  • 出发；开始；开始进攻：

    The attack will jump off at first light.

    进攻将从拂晓开始。

    The march jumped off at 4 a.m.

    行军从凌晨4点开始。

  • 骑马(障碍赛中)进行决赛：

    Five competitors will jump off early in the afternoon.

    五名骑手将于下午早些时候进行决赛。

  • [美国英语]离开