stick up for

US /stɪk ʌp fɔr/
UK /stɪk ʌp fɔr/
"stick up for" picture
1.

维护, 支持

to defend someone or something that is being criticized or attacked

:
You should always stick up for your friends.
你应该总是维护你的朋友。
She always sticks up for what she believes is right.
她总是坚持自己认为正确的事情。