短语词组短语Groundwater recharge area 浊水溪冲积扇地下水区recharge area of aquifer 含水层补给区recharge area of groundwater 地下水补给区aquifer recharge area 含水层补给boundary of recharge area 补给区边界Area recharge 地下水补注区area of recharge 补给区 返回 recharge area