| |||
| 来回地; 忽前忽后; 往复的; 前后的; 透彻的; 充分地了解 | |||
| 来回 | |||
|
backward and forward : 39 phrases in 14 subjects |
| 1 | |
| Automobiles | 2 |
| Business | 2 |
| Computer networks | 1 |
| Dancing | 1 |
| Economics | 4 |
| Gymnastics | 8 |
| International trade | 1 |
| Mathematics | 1 |
| Metallurgy | 3 |
| Rail transport | 1 |
| Technology | 6 |
| Textile industry | 6 |
| Wushu | 2 |