gun down

US /ɡʌn daʊn/
UK /ɡʌn daʊn/
"gun down" picture
1.

击毙, 枪杀

to shoot and kill someone, especially with a firearm

:
The police officer was forced to gun down the suspect.
警察被迫击毙嫌犯。
He was gunned down in cold blood.
他被冷血地枪杀了。