W 開(kāi)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]水封閘閥

water seal 水封

water scorpion

water scarcity 水短缺，水荒

water saving 節(jié)水 節(jié)約用水

water saturation deficit [農(nóng)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 sapphire

water sanitation 涉水衛(wèi)生

water sampling bucket [交通運(yùn)輸工程]采水樣桶

water sampling bottle [交通運(yùn)輸工程]樣水瓶

water sample bottle [動(dòng)力與電氣工程]采水瓶

water sample [分化] 水樣

water rubber hose [經(jīng)濟(jì)學(xué)]輸水膠管

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