短語詞組短語stagnant ground water 停滯地下水stagnant bottom water 停滯底水stagnant t water 靜水;滯水internal stagnant water 內滯水Eliminate stagnant water 消除積水stagnant water WESTBANK 停滯水stagnant water body 不流動水域no stagnant water 沒有積水strata stagnant water 地層滯水ditch of stagnant water 不流通的水溝 返回 stagnant water