放炮

1. fire a gun

♦ 放三炮 fire three gunshots

2. set off firecrackers

3. blast

♦ ~, 危险! Danger! Blasting in progress!

4. (of a tyre, etc.) blow out

♦ 车胎~了! The tyre's had a blowout.

5. shoot off one's mouth

♦ 不了解情况不要乱~! Don't shoot off your mouth if you don't know the facts.