数字构建段导向语言
digital building block oriented language
DBBOL
言语语言康复
speech and language rehabilitation
Ada程序语言语意接口规格
Ada semantic interface specification
除错支持系统命令语言语法
debug support system command language syntax
汉语语言清晰度
Chinese speech intelligibility
汉语语言文学
chinese linguistics & literature
英语语言史
The History of the English Language