horizontal reference
| point
| horizontal reference | |
| el. | 水平参考 |
| space | 水平基准 |
| point | |
| gen. | 一项; 一点; 指出; 时刻; 要点 |
| environ. | 重点 |
| f.trade. | 点; 很爽口; 千分之一英寸 |
| sport. | 端 |
| |||
| 水平参考 | |||
| 水平基准 | |||
| 水平基准 (面) | |||
|
horizontal reference : 8 phrases in 6 subjects |
| Aviation | 2 |
| Engineering geology | 1 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Space | 2 |
| Sports | 1 |