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。
1.通晓数国语言的人
2.语言学家
1.someone who studies and speaks a lot of languages
2.someone who teaches or studies linguistics
1."He later turned the tape over to a linguist who confirmed that she was speaking in Mandarin, a Chinese dialect, " reveals Dr. Helzinsky.
透露：「他后来将录音带交给一位语言学者，而学者证实她说的是北京话（国语）--中国的方言。」
2.There was a Jewish mariner on board Columbus' flagship who had been hired on account of his reputation as a linguist.
哥伦布的旗舰上有一个来自犹太的水手，他作为一名语言学家而被雇用。
3.Shakespeare is one of the greatest Linguist. He rich the Linguistic culture greatly by his own Lingual practice.
莎士比亚是一位伟大的语言大师，他通过自己的文学实践，极大地丰富了英语的语言文化。
4.Today he is Nine Dragon's deputy chairman, chief executive and also, according to his wife, the company's chief linguist.
如今，他是玖龙纸业的副董事长兼首席执行官。另外，据他妻子说，他还是公司的首席语言学家。
5.She read much of a desultory sort of literature and as a modern linguist had really made great proficiency.
她阅读了不少乱七八糟的作品，作为一个现代语言学家，她当真是非常熟练的。
6.The linguist's husband caught his wife in the arms of another man. "Susan, " he said, "I'm surprised! "
语言学家依偎在另一个男人的怀里时，被丈夫逮了个正着。丈夫说：“苏珊，我很吃惊！”
7.In May of 1826, the fair-haired youth with the azure blue eyes set out for Europe to turn himself into a scholar and a linguist.
1826年5月，朗费罗这位长着一头金发和一双深蓝色眼睛的年轻人动身前往欧洲，目的就是想让自己成为一名学者和语言学家。
8.The ancient sources tell us she was intelligent, witty, charming, a linguist and along with this, she had a tremendous determination.
古代资料还告诉我们，她聪明丶诙谐丶迷人丶精通多种语言，而且，她还具有惊人的毅力。
9.The last speaker of an ancient language in India's Andaman Islands has died at the age of about 85, a leading linguist has told the BBC.
一位杰出的语言学家告诉BBC，印度安大曼（Andaman）群岛上一种古老语言的最后一位使用者去世了，终年约85岁。
10.Linguist Steven Pinker questions the very nature of our thoughts -- the way we use words, how we learn, and how we relate to others.
语言学家StevenPinker致力于探索我们真实的思想本质——我们的用词方式、我们的学习方式以及我们如何与他人有交点。