Slang use is often frowned upon – or disapproved of.

人们总是反对说俚语。

The coast guard seriously frowns on fraternizing.

海岸警卫队非常不赞成队内恋爱。

Oh, sir, you have turned my frown upside down.

先生，你真是让我哭脸转笑脸啊。

It can make you appear more approachable and friendly than if you're frowning.

比起皱着眉头，这会让你看起来更平易近人、更友好。

You'd like me to turn his frown upside down.

你是想我将他的哭脸转笑脸。

When he saw her frown, he laughed suddenly, his white teeth flashing.

他看见她的怒容，便突然露出雪白的牙齿大笑起来。

Rolling into the office late continues to be frowned upon in most work-places.

在大多数工作场所，迟到仍然是不被认可的。

Its artificial intelligence interprets kids' faces when they smile or frown.

它的人工智能能够解读孩子微笑或皱眉时的表情。

Smilin' Jack faked a frown and tapped his foot.

斯迈林的杰克皱着眉头拍了拍他的脚。

A slight frown mars Grey's rather lovely brow.

格雷轻轻皱了下眉毛。

Right, and that meant swimming quickly got frowned upon, or disapproved of.

没错，那意味着游泳很快就招致了不满或反对。

And you may frown upon that but...

你们可以皱眉摇头。

Actually, the doctors kinda frown on that.

实际上 医生不赞成这样。

Nothing the American government would frown on.

不是让美国政府不爽的事情。

What are you frowning at me for?

你为什么朝我皱眉头？

Mormont plucked at his beard, frowning. " How" ?

莫尔蒙扯着胡子，皱起眉头。" 怎么说？"

Joy frowned. " I never saw the appeal."

“我从来没觉得他有什么吸引力。”

Exploiting more lax conditions across the border in the Netherlands is frowned upon.

利用边境更宽松的条件进出荷兰是不被允许的。

" What? " said Wood, frowning at this lighthearted behavior.

“什么? ” 伍德说，对于这种无忧无虑的行为不以为然。

He frowned. “Dang, it's hard right now.”

他皱起了眉头。“该死，现在很艰难。”