W 開頭單詞
water segregator 水分器；[化工] 分水器
water seepage 滲水，漏水
water security 水資源安全
water seal gate valves [機(jī)械工程]水封牐閥
water seal 水封
water scarcity 水短缺，水荒
water saving 節(jié)水 節(jié)約用水
water saturation deficit [辳業(yè)科學(xué)]水分飽和虧[生物學(xué)]飽和水分差水分飽和虧缺
water saturation 含水飽和度
water sanitation 涉水衛(wèi)生
water sampling bucket [交通運(yùn)輸工程]採水樣桶
water sampling bottle [交通運(yùn)輸工程]樣水瓶
water sample bottle [動力與電氣工程]採水瓶
water sample [分化] 水樣
water rubber hose [經(jīng)濟(jì)學(xué)]輸水膠琯
water route 水上運(yùn)輸線
water right n. 用水權(quán)
water rich [經(jīng)濟(jì)學(xué)]富含水的