CRITICIZEto keep complaining about something in a way that is annoying 挑剔,找碴,吹毛求疵
carp about
He always finds something to carp about.
他总是挑得出毛病。
Examples from the Corpus
carp• The owners are constantly carping about runawaysalaries, then fall over themselves to jump the gun and up the ante.• There was little benefit from carping about the organizational source of the disciplinaryimpedimenta.• Be pleasant, don't carp, but act like a corkscrew and draw out all the information you can.• This was Trescothick's first failure in internationalcricket in his seven outings, so let's not carp too much.