go off有闹钟响起的意思。除了有“闹钟响起”的意思之外，还有“对…不再喜欢”、“失去对…的兴趣”、“爆炸”、“开火”、“突然大作”、“停止运转”、“进展”、“变质”的意思。
go off的基本意思及双语例句
go off中文含义有对…不再喜欢;失去对…的兴趣;（爆炸装置）爆炸;（枪）开火;（警报器）突然大作;（电器设备）停止运转;进行;进展;（食物或饮料）变质，坏掉。
例句：A few minutes later the bomb went off, destroying the vehicle.
炸弹几分钟后爆炸，炸毁了那辆车。
Then the fire alarm went off. I just grabbed my clothes and ran out.
当时火险警报器响了，我一把抓起衣服就往外跑。
As the water came in the windows, all the lights went off.
随着水从窗子漫进来，灯全部熄灭了。
The meeting went off all right...
会议进行得十分顺利。
Four officers were told to go off duty and rest at home
四名官员已经被通知停职在家休整。
You go off round the world, and leave me to hold the baby.
你满世界地跑，把苦差事都扔给我。
The alarm did go off but all I did was yawn, turn over and go back to sleep.
闹钟确实响了，但我只是打了个哈欠，翻个身又接着睡着了。
His wife told him not to go off at halfcock.
他的妻子告诉他不要仓促行事。
It is dangerous to think that after this one victory everything will go off without a hitch.
以为这次胜利了，便可以万事大吉，这一思想很危险。
