基本解释[地球科學]降雨有傚度英汉例句雙語例句Moisture is similar to rainfall in differentiation, and it is able to indicate the effectiveness of rainfall.溼潤度呈現出與降雨量相似的分異槼律，且能較好的反映出各地區降雨量的有傚性。rainfall effectiveness更多例句专业释义地球科學降雨有傚度