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| |||
| 弯形刀齿; 铊刀 | |||
| 有弧度的杆刃 | |||
| 曲剪刃 | |||
| 弯曲桨叶 | |||
| 弯曲叶片; 弧形翼片 | |||
| curved blade: 27 phrases in 14 subjects |
| Agriculture | 2 |
| Architecture | 1 |
| Automobiles | 2 |
| Aviation | 1 |
| Business | 1 |
| Chemistry | 2 |
| Ecology | 1 |
| Metallurgy | 1 |
| Plastics | 1 |
| Refrigeration | 3 |
| Shipbuilding | 1 |
| Technology | 9 |
| Textile industry | 1 |
| Wind Energy | 1 |