引起，触发某事
1. 开(炮等触发：too...to... 太...以致不能... | touch off 开(炮等触发 | touch on 关系到,涉及到
2. 触发：touch ground 触及实质 | touch off 触发 | touch on 略微谈到
3. 放火火灾：totebox 运输斗 | touch-off 放火火灾 | touching test 触摸测试
4. 爆炸：taps熄灯号 | touch off爆炸 | tough fighting激烈战斗
1. touch off
1. 引发;触发;引起
If something touches off a situation or series of events, it causes it to start happening.
e.g. Is the massacre likely to touch off a new round of violence?
大屠杀有可能触发新一轮的暴行吗？
1. Abbas is under heavy international pressure to disarm militants, but is reluctant to do so for fear that would touch off civil war.
2. Analysts said Cuba's leaders may feel that if Raul appeared too early it might touch off panic among Cubans after so many years under Fidel.
3. China on Tuesday joined Russia in saying the shield could touch off a new arms race.
4. By the end of the cooking time the meat should be falling off the bone at the touch of a fork.
5. The transfer of TMD would certainly touch off a strong reaction from China.
6. My feet could hardly touch the ground, as my toenails have completely fallen off because of too much walking.
7. China joined Russia in saying the missile defense plan could touch off a new escalation in nuclear weapons.
8. touch off
8. He felt she would lose touch with the outside world by cutting herself off from " the soil of her inspiration ".
9. touch off
9. But the latest models coming off the new assembly line are unlikely to ever touch an English road.
10. When he came off the floor at the end of the first half, fans reached from the stands trying to touch him.
touch off的解释