chill

The autumn evening had a slight chill, so I decided to wear a light sweater.

(Chinese) 秋天的傍晚有一丝寒意，所以我决定穿一件薄毛衣。

He caught a chill after walking home in the cold rain without an umbrella.

(Chinese) 他在冷雨中没打伞走回家后受了风寒。

We decided to just chill at home and watch movies instead of going to the party.

(Chinese) 我们决定就待在家里看电影放松一下，不去参加派对了。

You need to chill; everything is going to be fine with the exam results.

(Chinese) 你需要冷静一下；考试结果会没问题的。