| |||
| 扇形拱; 弓形拱 | |||
| 弓形拱; 弧形券; 缺圆拱; 平圆拱; 弓形拱小于半圆的弧形拱; 球缺拱; 弧形拱; 弓形拱小干半圆的弧形拱 | |||
| English thesaurus | |||
| |||
| segl.a. | |||
|
segmental arch : 25 phrases in 4 subjects |
| Architecture | 1 |
| Bridge construction | 1 |
| Plastics | 1 |
| Technology | 22 |
| |||
| 扇形拱; 弓形拱 | |||
| 弓形拱; 弧形券; 缺圆拱; 平圆拱; 弓形拱小于半圆的弧形拱; 球缺拱; 弧形拱; 弓形拱小干半圆的弧形拱 | |||
| English thesaurus | |||
| |||
| segl.a. | |||
|
segmental arch : 25 phrases in 4 subjects |
| Architecture | 1 |
| Bridge construction | 1 |
| Plastics | 1 |
| Technology | 22 |