1 thunderbolt

1 surname Lei

1 landmine

2 classifier: 颗 kē

3 (fig.) sore point

4 weak spot

1 to be furious

2 to fly into a terrible rage

1 grenade

1 all thunder but no rain (idiom)

2 a lot of noise but no action

1 to be in a thundering rage (idiom)

1 lit. like thunder piercing the ear

2 a well-known reputation (idiom)

1 thunderous applause (idiom)

1 pass like thunder and move like the wind (idiom); swift and decisive reaction