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
- Gerhart Hauptmann
- geriatric anxiety
- geriatric anxiety inventory
- geriatric biochemistry
- geriatric delirium
- geriatric depression scale, GDS
- Geriatrices
- geriatric hospital
- geriatric interdisciplinary integrated management
- geriatric multidisciplinary approach, geriatric multidisciplinary team work
- geriatric pharmacology
- geriatric rehabilitation
- geriatric rehabilitation medicine
- Geriatrics Society of Chinese Medical Association
- Geriatric syncope
- geriatric syndrome
- Geri's Game
- Gerlach
- Gerling
- germ
- germacrane
- Germain
- Germain curvature
- Germaine Greer
- Germaine Tailleferre