stay in

US /steɪ ɪn/
UK /steɪ ɪn/
"stay in" picture
1.

待在家里, 留在里面

to remain at home or in a particular place, rather than going out

:
I think I'll stay in tonight and watch a movie.
我想今晚待在家里看电影。
It's raining heavily, so let's just stay in.
雨下得很大,所以我们还是待在家里吧。
2.

保持流行, 保持时尚

to continue to be popular or fashionable

:
Despite new trends, classic styles always stay in.
尽管有新趋势,经典风格总是保持流行
That song has really stayed in the charts for months.
那首歌真的在榜单上停留了好几个月。