lingua

/ˈlɪŋɡwə/ 39
The word lingua is a noun that means "tongue" or an organ that resembles a tongue in structure or function.

noun [专属名词]舌;似舌的器官

English has become a lingua franca in many parts of the world.
英语在世界上许多地方都成了通用语。

单词造句: