| |||
OS | |||
fovea | |||
vacancy; hole; cavity | |||
void | |||
| |||
bugi hole |
孔穴: 49 phrases in 11 subjects |
Agriculture | 6 |
Desert science | 1 |
Engineering geology | 5 |
Explosives and Explosive Ordnance Disposal | 2 |
General | 6 |
Metallurgy | 2 |
Mountaineering | 1 |
Nautical | 2 |
Oil / petroleum | 6 |
Technology | 17 |
Textile industry | 1 |