文学 语义学 释 meta-language 元语言 用来描述或指称语言的语言或符号。又称纯理语言、符号语言。与对象语言（object language）相对。
metalanguage 元语言
＞数理逻辑与数学基础＞证明论＞释义 metalanguage 元语言 metalanguage 元语言†
系统软件 语言与编译 释文 meta language 元语言
- China-US loans on alcohol and tobacco
- China-USSR negotiation on the Soviet withdrawal from northeast China
- China Veterinary Drug Association
- China Village
- China-VO
- China Vocational Education Association
- China Waterborne Transport Research Institute
- China Water Conservancy and Hydropower Investigation and Design Association
- China Water Engineering Association
- China Water Enterprises Confederation
- China Water Exchange
- China Water Law Publicity Week
- China Water Power & Electrification
- China Water & Power Press
- China Water Resources Bulletin
- China Water Resources Strategic Studies
- China water right system
- China Weekly Review
- China Weightlifting Association
- China Welding Association
- China western development
- China wetlands of national importance
- China wheat mosaic disease
- China Women Publishing House
- China Wool Textile Association