在万圣节，英语中经常用 Halloween 来表示万圣节。这个词源自英国古语，意思是圣徒夜，即万灵节。万圣节最早是由基督教纪念圣徒的节日，现在也是一个流行的民间节日，人们穿着化妆服、装扮成鬼怪等，吃甜食、派对、烧烤等。

下面是一些例句：

I'm going to a Halloween party tonight.

Have you decided what you're going to be for Halloween?

I love seeing all the kids dressed up in their Halloween costumes.

We're going to carve pumpkins for Halloween.

I can't wait to go trick-or-treating on Halloween night.