![]() |
| |||
sinkhole | |||
sump | |||
mud chamber | |||
mud box; mud collector | |||
dirt pocket (除尘袋); mud drum |
泥箱 : 37 phrases in 9 subjects |
Architecture | 2 |
Automobiles | 1 |
Construction | 2 |
Electronics | 2 |
General | 3 |
Metallurgy | 2 |
Oil / petroleum | 2 |
Shipbuilding | 1 |
Technology | 22 |