汇水区域 | |
tech. | watershed; catchment; catchment basin |
特征 | |
bridge. | feature |
econ. | distinguishing features |
met. | characteristic feature; merit; nature; property |
调查 | |
hydroel.st. | survey |
| |||
watershed; catchment; catchment basin |
汇水区域 : 2 phrases in 2 subjects |
Bridge construction | 1 |
Rail transport | 1 |