non-terminal
| character
| non-terminal | |
| avia. | 非终止 |
| character | |
| gen. | 骨头; 人物; 角色 |
| fish.farm. | 表型 |
| IT | 字符 |
| met. | 性质; 符号; 字母 |
| psychol. | 性格 |
| tech. | 特征 |
| |||
| 非终止 | |||
|
non-terminal : 41 phrases in 11 subjects |
| Agriculture | 2 |
| Artificial intelligence | 2 |
| Automobiles | 1 |
| Aviation | 3 |
| Computer networks | 2 |
| Electronics | 7 |
| Genetics | 1 |
| Information technology | 3 |
| Polymers | 1 |
| Technology | 12 |
| Telecommunications | 7 |