Because the replacement text for - is a character reference, it's exactly the same as typing an en dash character.

由于—的替代文本是一个字符引用，因此它等同于输入一个短横线字符。

youdao

The master bedroom features an en suite bathroom space that is a contrasting architectural language to that of the façade. It is a glazed box that cantilevers over the pool area.

主卧拥有一整套卫浴空间，悬挑的玻璃盒子挑空在水池上方，形成与外立面相对立的建筑语言。

youdao

Guest rooms are spacious and equipped with an en suite bathroom and a TV.

宽敞的客房设有连接浴室和电视。

youdao

"We have an electrical barrier in place that we are confident will keep them from moving en masse into the Great Lakes.

VOA: standard.2010.07.20

So he decides to destroy the gods - and he is thwarted by a water god named Ea, an earth-water god- En sorry, he's a combination earth-water god--named Ea.

于是他便决定摧毁神灵,但他被一个叫做En的水神阻止，他是一个土神，不，水神-,对不起，他是水神和土神的合体，名叫。

耶鲁公开课 - 旧约导论课程节选

The Bell 430 helicopter disappeared while flying through a heavy rain storm, en route to an unannounced inspection of a local district.

VOA: standard.2009.09.03

The Federal Circuit declined an en banc review of that decision, and the Supreme Court refused to hear the Williams case.

FORBES: ABA Asks High Court To Take Judges' Pay Raise Suit

But in what lawyers describe as a highly unusual move, that panel urged an en banc review by all 10 judges at the court.

FORBES: Cipro "Pay-To-Delay" Case Is Ideal Supreme Court Fodder

Charterhouse, one of the poshest and oldest schools, has just built a new hall of separate study bedrooms for its girls, each with an en-suite shower-room.

ECONOMIST: Education: The snowman goeth | The