jump the gun
英
美
- gun n.枪;炮;节流阀vt.枪击;打开节流阀vi.用枪打猎
- jump n.跳跃;跳动;上涨v.跳越;暴涨
- the art.那;这;这些;那些adv.(用于比较级前)更加;用于最高级前;(用于形容词、副词比较级前)越...越...
用作不及物动词 (vi.)
- He was disqualified from the race for jumping the gun.
他由于赛跑时偷跑而痛失了参赛的资格。
- He jump the gun and open the test before the teacher say to start.
在老师说开始前,他行动过早,先翻开了试卷。
- They jumped the gun by building the garage before permission had been given.
他们未得许可就抢先盖了汽车房。