washroom [ˈwɒʃru:m]

以下由轻松背单词网站提供

n.洗手间

old-fashioned for toilet (= room with a toilet in it)

It really puts me off a place when the washroom is dirty.厕所很脏，令我对那个地方很反感。
I hung around until Helen had to go to the washroom.我在外边一直等到海伦不得不上厕所。