词汇	幽叟
释义	幽叟 yōu sǒu指仙翁。指隐居的老人。
随便看	groundwater irrigation ground water irrigation groundwater irrigation well groundwater isobath groundwater lake ground water laterite ground water laterite soil ground-water laterite soil ground water lateritic soil Groundwater layer groundwater level ground water level ground-water level ground-water-level groundwater level distribution groundwater numeric model groundwater observation well groundwater level dynamics groundwater level early-warning system groundwater level fluctuation groundwater level forecast groundwater level forecasting Groundwater level in mining area Groundwater level monitoring groundwater level observation