| |||
outdoor; uncovered | |||
exposed | |||
full opening | |||
open-end | |||
open | |||
| |||
broad | |||
| |||
unenclosed | |||
| |||
be opened to the sky | |||
| |||
full opening |
敞 开 的 : 43 phrases in 9 subjects |
Agriculture | 1 |
Architecture | 1 |
General | 4 |
Hydroelectric power stations | 1 |
Mechanics | 2 |
Metallurgy | 1 |
Nautical | 2 |
Technology | 30 |
United Nations | 1 |