0 the part of every 24-hour period when it is dark because there is very little light from the sun -- 夜晚,夜間,黑夜
1 the period of time between the late afternoon and going to bed; the evening -- 晚上(指傍晚至就寢前的時段)
UK Let's have a night out on Saturday. 我們星期六晚上出去玩吧。
I need a night out with the girls this weekend. 我這個週末需要跟女生朋友們出去玩一玩。
The first/opening night of her new movie was a great success. 她的新電影首映相當成功。
When's the last night of your show? 你甚麼時候演最後一場?
She's a singer in a bar by night and a secretary by day. 她晚上在酒吧唱歌,白天則從事秘書工作。
Let's go out on Saturday night. 我們週六晚出去玩好嗎?
2 a friendly way of saying goodbye when you leave someone in the evening or before going to bed or to sleep -- (晚上與人分別時禮貌地道別用語)晚安
Night, sweetheart! Sleep well! 甜心,晚安!好好睡!