start on at

US /stɑːrt ɑːn æt/
UK /stɑːrt ɑːn æt/
"start on at" picture
1.

开始唠叨, 开始抱怨

to begin to criticize or complain to someone, often repeatedly

:
My mom will start on at me if I don't clean my room.
如果我不打扫房间,我妈妈就会开始唠叨我。
He started on at his sister about borrowing his clothes without asking.
开始抱怨他妹妹未经允许借他的衣服。