持水量water holding capacity
淡水fresh water
过高盐渍度水，过高矿化水excessively high salinity water
浅水区shallow water
喷水流water jet
黄菖蒲(日本)Iris pseudocorus L.;bastard acorus;flower flag;water-flag
蓄血臌water amassment drum distention
肾虚不能主水vacuous kidney unable to govern water