watern.水;海域;雨水;海水v.给 ... 浇水;给 ... 供水;加水稀释;充满眼泪;给...水喝
water temperature regulator水温调解器
Watercraft hydraulic system船艇液压系统
water environmental quality水环境质量
water diversion and renewal引水换水
water supply network system供水管网系统
water-swellable elastomer吸水膨胀弹性体
water distribution pipeline给水管网