beat up on

US /biːt ʌp ɑːn/
UK /biːt ʌp ɑːn/
"beat up on" picture
1.

殴打, 痛打

to repeatedly hit or kick someone or something

:
The bullies would always beat up on the smaller kids.
那些恶霸总是殴打小孩子。
He got beat up on his way home from the party.
他在派对回家的路上被殴打了。
2.

严厉批评, 指责

to criticize someone severely or repeatedly

:
The media continued to beat up on the politician for his controversial statements.
媒体继续严厉批评这位政治家有争议的言论。
It's not fair to always beat up on him when things go wrong.
事情出错时,总是严厉指责他是不公平的。