| |||
水平线 | |||
| |||
等高水平线 | |||
水平线 | |||
平坡线路; 平道线路; 平道; 水准线; 等高线; 水; 水平 | |||
基准线 |
level lines: 48 phrases in 14 subjects |
Advertising | 1 |
Agriculture | 1 |
Architecture | 1 |
Aviation | 1 |
Badminton | 1 |
Business | 1 |
Electronics | 2 |
Engineering geology | 3 |
Information technology | 2 |
Mining | 1 |
Multimedia | 1 |
Space | 1 |
Technology | 31 |
Telecommunications | 1 |