"夸男士帅"的英文表达是 "comppment a man on his good looks"。这个表达来自于英语中的动词"comppment"和名词"good looks"。

"Comppment"的意思是夸赞，赞扬。"Good looks"的意思是好看，帅气。

例句：

"You look really handsome today. I just had to comppment you on your good looks."（你今天真帅。我必须要夸赞你的好看。）
"I'm not usually one to give comppments, but I just have to say that you look great today. Your good looks are really striking."（我通常不是一个给夸赞的人，但我必须说你今天真的很棒。你的帅气真的很引人注目。）
"I don't think I've ever seen anyone with such good looks. You're really handsome."（我认为我从未见过这么好看的人。你真帅。）