潜水堰 潜り堰

submerged weir  detail>>

潜水堰

submerged weir  detail>>

挡水堰

sudd  detail>>

防水堰

cofferdam  detail>>

分水堰

diversion dam diversion weir diverting weir  detail>>

灌水堰

irrigate ring weir  detail>>

浸水堰

ground weir ground-weir submerged weir submergedweir  detail>>

量水堰

weir; measuring weir ◇量水堰引水池 weir basin  detail>>

撇水堰

skimming weir  detail>>

弃水堰

waste weir  detail>>

浅水堰

escape weir  detail>>

退水堰

waste weir  detail>>

泄水堰

escape weir flush weir  detail>>

溢水堰

flush weir  detail>>

引水堰

diversion weir  detail>>

潜水

1.(在水下潜游) go under water; dive  短语和例子   潜水采珠 dive for pearls 2.[地] phreatic...  detail>>

地下水堰

groundwater dam  detail>>

活动量水堰

portable weir  detail>>