[] the system of communication in speech and writing that is used by people of a particular country（某国家的）语言，语言文字◆the Japanese language日语◆This manual is available in five different languages.这本手册有五种不同语言的版本。◆good/poor language skills良好的／差的语言能力⨁to learn / speak / understand / use a language学习／讲／理解／使用一种语言⨁to translate sth into a language将（某事）翻译成某种语言 [] a particular style of speaking or writing某种类型的语言（或书写文字）◆scientific/technical language科学／技术语言◆the language of business/law商业／法律用语⨁to understand / use language理解／使用语言 () [, ]a system of symbols and rules that is used to operate a computer电脑语言◆Web pages are written in HTML.网页都是用超文本标记语言编写的。➡COBOL , HTML ⨁to learn / use / write (a) language学习／使用／编写语言⨁to write sth in (a) language用语言编写（某事）●speak/talk the same ˈlanguageto be able to communicate easily with another person because you share similar experience or knowledge（因经历和知识相似）能容易地沟通，说得来，有共同语言◆Our production and IT people don't speak the same language.我们的生产人员和资讯技术人员无共同语言。body language computer language programming language