acid rain
柯林斯词典
1. N-UNCOUNT Acid rain is rain polluted by acid that has been released into the atmosphere from factories and other industrial processes. Acid rain is harmful to the environment. 酸雨
返回 acid rain
1. N-UNCOUNT Acid rain is rain polluted by acid that has been released into the atmosphere from factories and other industrial processes. Acid rain is harmful to the environment. 酸雨