restroom有休息室的意思吗

有。但是restroom主要意思是公用厕所，盥洗室，卫生间，洗手间。美国人一般会称家里的卫生间为 the bathroom，公共厕所则为the restroom。在公共场合，则会用 ladies' room 表示女厕， men's room 表示男厕。

Where's the restroom?

厕所在哪里？

Why do you keep coming to the women's restroom?

为何到女休息室来？

Daniel: Because I need to use the restroom.

丹尼尔：因为我要上厕所。

Is there time to use the restroom before takeoff?

在起飞前还能用卫生间吗？

I didn't want to spend the whole day sitting in the restroom.

我不想一整天坐在洗手间里。

Excuse me. I'd like to go to the restroom for a moment.

不好意思，我现在想要去洗手间。

There you find nice and clean restroom.

那里有好而清洁的厕所。

The bus is equipped with a restroom for your convenience.

为了您的方便，车上备有洗手间。