在派对上穿睡衣会被认为很不酷。

Wearing pajamas to the party is seen as ___uncool.

他那双过时的运动鞋让他看起来非常土气。

His outdated sneakers made him look totally ___uncool.

在全是陌生人的聚会上，他显得特别不合群。

He looked completely ___uncool at the party full of strangers.