[N-COUNT 可数名词]通晓数国语言的人 A linguist is someone who is good at speaking or learning foreign languages.
Her brother was an accomplished linguist.
她的哥哥能熟练地说好几种语言。
2
[N-COUNT 可数名词]语言学家 A linguist is someone who studies or teaches linguistics.
Oxford
lin·guist/ˈlɪŋɡwɪst; NAmEˈlɪŋɡwɪst/noun1a person who knows several foreign languages well 通晓数国语言的人◆She's an excellent linguist.她精通数国语言。◆I'm afraid I'm no linguist (= I find foreign languages difficult).对不起,我不懂外语。2a person who studies languages or linguistics语言学家linguistlinguistslin·guist/ˈlɪŋɡwɪst; NAmEˈlɪŋɡwɪst/