Related topics: School
ˈold ˈboy noun [countableC] 1 British EnglishBrESES a man who used to be a student at a school 男校友，老同学 an old boys’ reunion 男校友聚会
2. the old-boy network SESthe system by which men who went to the same school, belong to the same club etc use their influence to help each other 男校友[会员]关系网，校友[会员]之间的相互关照
3 British EnglishBrE spokenOLD/NOT YOUNG an old man 老汉，老头 He’s a nice old boy. 他是个和善的老头。
4 British EnglishBrE old-fashionedFRIEND used when speaking to a male friend 老兄，老朋友〔对男性朋友的称呼〕 How are you, old boy? 你好吗，老兄？
→ old girl