正式场合穿的制服礼服。

The occasion requires formal dress.

youdao

在宫廷正式的场合中，你应该穿燕尾服。

For a formal occasion at the palace you must wear tails.

youdao

我希望我能穿一件深色的衣服，把这个正式场合应付过去。

I hope I can get by in a dark suit for this formal occasion.

youdao

他的便服，不适宜在这样正式的场合穿。

His casual clothes were not appropriate for such a formal occasion.

youdao

这样的便服不宜在正式场合穿。

Such casual dress would not be correct for a formal occasion.

youdao

这样的便服不宜在正式场合穿。

Such casual dress would not be correct for a formal occasion.

youdao