Proper

and it couldn't have happened at a worse time.

就在最不恰当的时候。

It is not amiss to do so.

这样做没什么不恰当的。

The wrong way to shuck clams.

以不恰当的方法剥蚌壳

a not felicitously chosen word.

一个用得不恰当的词。

It is inappropriate to draw such a parallel.

这种比拟是不恰当的。

an unhappy comment, decision, choice

不恰当的评语、 决定、 选择.

an inapt remark, question, translation

不恰当的言语、 问题、 翻译.

He has a talent for saying the wrong thing at the wrong time.

他有在不恰当的时候说不恰当的话的天才。

Inept or unwise rule;misgovernment.

治理不当不明智的或不恰当的统治；治理不当

There was nothing amiss that I could see.

我看不出来有什么不恰当的地方。

acquired by illicit or improper means

以非法或不恰当的方式获得的.

Quickname contains reserved or ineligible word.

昵称中包含了保留的或不恰当的词汇。

It is improper to cut in on a queue.

突然插到排队的行列中去是不恰当的。

A few pleasant remarks may not be amiss.

说几句动听的话没有什么不恰当的。

She felt that tears were unbecoming and foolish.

她觉得流泪是不恰当的，是愚蠢的。

It' s not proper to force your idea upon others.

把自己的想法强加于人是不恰当的。

At the in terview he made an unfortunate remark.

他在面谈中说了不恰当的话。

She is always bobbing up at the most inopportune moment

她总是在最不恰当的时候突然出现。