class-A
| amplify
| class A | |
| drag. | 甲组 |
| amplify | |
| gen. | 扩大; 增强; 充实; 推广 |
| busin. | 扩大; 健全 |
| econ. | 增强; 放大 |
| radio.amat. | 放大 |
| space | 加强 |
| |||
| 甲组 | |||
| A级; A类; 甲级; 甲等; 甲类 | |||
|
class-A : 137 phrases in 38 subjects |