jump the gun

vi.發令槍未響起跑；過早行動

基本介紹

• 外文名：jump the gun
• 類型：英語詞組

用作不及物動詞 (vi.)

2. He was disqualified from the race for jumping the gun.他由於賽跑時偷跑而痛失了參賽的資格。
3. Hejump the gunand open the test before the teacher say to start.在老師說開始前，他行動過早，先翻開了試卷。
4. They jumped the gun by building the garage before permission had been given.他們未得許可就搶先蓋了汽車房。