| |||
| 同时完成几项作业; 数辆车平行作业 | |||
| 多重操作 | |||
| 多种业务 | |||
| 重联运行 | |||
| 平行工作; 多机同时操作; 并联运行 | |||
| 多种经营 | |||
|
multiple operation : 29 phrases in 14 subjects |
| Agriculture | 1 |
| Air defense | 2 |
| Business | 6 |
| Chemistry | 2 |
| Computer numerical control | 1 |
| Economics | 1 |
| General | 2 |
| International trade | 2 |
| Labor law | 1 |
| Mining | 1 |
| Space | 1 |
| Technology | 6 |
| Telecommunications | 1 |
| Textile industry | 2 |