polyglot

adj.

（人）通晓、使用多种语言的，（书等）用多种语言写的；

n.

通晓多种语言的人；

复数：polyglots

1. Thanks to his polyglot aptitude, he made rapid progress.
   由于他有学习语言的天才，他学习的进度很快。
2. He was a round old man with a guttural, polyglot accent.
   他是一位肥胖的老人，讲话时带有多种语言混合的多喉音的声调。

The ESPRIT project polyglot
Polyglot: an extensible compiler framework for Java
Polyglot: An Extensible Compiler Framework for Java
Polyglot: An Extensible Compiler Framework for Java
Polyglot: Distributed Word Representations for Multilingual NLP
Polyglot:automatic extraction of protocol message format using dynamic binary analysis
Deciphering the hippocampal polyglot: the hippocampus as a path integration system
NoSQL Distilled: A Brief Guide to the Emerging World of Polyglot Persistence
Language Switches in L3 Production: Implications for a Polyglot Speaking Model
McNaughton, B.L. et al. Deciphering the hippocampal polyglot: The hippocampus as a path integration system. J. Exp. Biol. 199, 173-185