inappropriate

/ˌɪnəˈproʊpriɪt/

not suitable for a particular occasion etc

中文释义：不合适的；不恰当的

Wearing casual clothes to a formal interview is highly inappropriate.

在正式面试中穿休闲装是非常不合适的。

The teacher considered his comment inappropriate for the classroom setting.

老师认为他的评论在课堂环境中不恰当。