 |
| |||
| 椭圆断面; 椭圆截面 | |||
| 椭圆形断面 | |||
| 椭圆形截面 | |||
| |||
| 椭圆形断面 | |||
| 椭圆断面 | |||
| 椭圆截面; 椭圆横断面; 椭圆形截面 | |||
|
elliptical section : 7 phrases in 2 subjects |
| Agriculture | 1 |
| Technology | 6 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips