可饮用的的英文：
potable

This type of silicone is safe for potable water.
所用的硅胶是饮用水安全型硅胶。

Suitable for Water (Potable) Heating and Space Heating
可用于饮料水加热系统或建筑物供热系统

These products are plain natural green health potables.
这些产品属纯天然绿色健康饮品。

The state has strict hygienic regulations for potable water.
国家对饮用纯净水有严格的卫生规定。

They set up purifying Systems in dozens of places where the water was not potable.
他们在许多水不适于饮用的地方设置了净化系统。