| |||
| 锋利的; 刃形的 | |||
| 尖锐的; 刀刃状的 | |||
| 尖棱的 | |||
| 刀刃锋利的; 锐利的 | |||
| 规整边; 锐缘的; 边缘清晰的 | |||
| |||
| 锐边的 | |||
|
sharp-edged : 40 phrases in 12 subjects |
| Architecture | 1 |
| Bridge construction | 1 |
| Chemistry | 4 |
| Construction | 1 |
| Electronics | 3 |
| Hydraulics | 1 |
| Hydroelectric power stations | 3 |
| Metallurgy | 1 |
| Oil / petroleum | 3 |
| Oil processing plants | 1 |
| Technology | 16 |
| Wind Energy | 5 |