[只用于名词前]
I booked three seats in the middle row.
我预订了中间那排的3个座位。
in sb's middle twenties
在某人25岁左右时
a middle-income family
中等收入家庭
[常作the middle]
That dress has a dirty spot right in the middle.
那件衣服的正中间有个污点。
Switzerland is a small but beautiful country in the middle of Europe.
瑞士位于欧洲中部，很小却很美。