短語(yǔ)詞組短語(yǔ)domestic fresh water 飲用淡水;飲用水domestic electric water heater 貯水式家用電熱水器Domestic Warm Water 生活溫水domestic fresh water system [船]日用淡水系統(tǒng)domestic use water 家庭用水domestic solar water heaters 家用太陽(yáng)熱水器domestic hot water supply 生活熱水供應(yīng)urban domestic drinking water 城市生活飲用水domestic sewerage water treatment 生活汙水処理 返回 domestic water