undrinkable

adj.

1. 不适合饮用的；不能喝的
   not good or pure enough to drink

1. A PX sherry, made of the pedro xim é nez grape, was so insistently sweet and syrupy as to be almost undrinkable.
   PX品牌有一种雪利酒是用帕德罗西门内葡萄（PedroXiménez）酿造的，它太甜了，像糖浆一样，几乎难以下咽。
2. But he also included a warning: Our water has become undrinkable, our food inedible, our milk poisonous and worst of all the air in our cities is so polluted that we often cannot see the sun, he wrote.
   但他也提出了警告：现在我们的水不能喝了，食物不能吃了，牛奶有毒，最糟糕的是，我们的城市空气污染如此严重，以至于我们经常看不到太阳。
3. In the rugged south of Shanxi Province, the water in the mountain streams was now black with coal dust and undrinkable.
   晋南崎岖的山上，溪水已被煤尘染成黑色，再也无法饮用。
4. Because it has a nauseating odour and a burning taste, it is added to ethanol and antifreezes to make them undrinkable.
   它有令人恶心的气味和辛辣口味，所以可以把它们加入酒精和防冻剂里，使它们不能饮用。
5. People always believe that realgar wine can drive away evils, but doctors say that it is poisonous and undrinkable.
   人们历来以为，雄黄酒可以祛邪。医生却告诉我们，雄黄酒有毒，最好不要饮用。
6. It had nothing to compare with the nowadays well-known chocolate, so much so that the conquistadores found it undrinkable.
   它无法与当今知名的巧克力相比较，以至于它的征服者发现其难以入口。
7. And then when you get there, the water is undrinkable.
   当你到那儿时，水却不能喝。
8. Thirdly, pollution is also a worrying problem& water in rivers and wells becomes undrinkable because of industrial wastes.
   另外，因为工业污染，有些水已经不适宜饮用了。

adj

1. unsuitable for drinking