基本解释adj.双语的同根派生 英汉例句用作形容词 (adj.)Today I would like to try writing a bilingual blog.今天,我想试着写一篇双语的博客。The course requires you to be bilingual.这门课程要求修学者懂两门外语。He is virtually bilingual in Spanish and Portuguese.他实际上讲西班牙语和葡萄牙语两种语言。