tonight英文怎么说

"tonight" 是英语中表示“今晚”的单词。它由"tonight"源自"to night"，"to" 是介词，"night" 是名词，意思是"到夜里"。

例句：

I'm going out tonight. (我今晚要出去。)
We're having a party tonight. (我们今晚要举办派对。)
I'm going to bed early tonight. (我今晚要早睡。)

注意：当"tonight"用在疑问句或否定句中时，它要放在句首。

例句：

Tonight, are you going to the party? (你今晚要去参加派对吗？)
I'm not going out tonight. (我今晚不出去。)