常見例句用作形容詞 (adj.)The milk has already become undrinkable.牛嬭已經(jīng)不能喝了。Some 70 percent of the earth's surface is water, but most of that is undrinkable seawater.的地球表麪是水,但是它大部分是不能喝的海水。 返回 undrinkable