selected function
| groups
| select function abbr. | |
| auto. | 选择功能 |
| group abbr. | |
| gen. | 圈子 |
| gen. од. | 群体 |
| comp., MS | 群組 |
| hydroel.st. од. | 群 |
| math. | 组，类，群 |
| |||
| 选择功能 | |||
|
selected function : 4 phrases in 3 subjects |
| Automobiles | 2 |
| Technology | 1 |
| Telecommunications | 1 |