分别解释一下A. ran down B. run into C. run out D. run off,最好有例句,谢谢

问题描述:

分别解释一下A. ran down B. run into C. run out D. run off,最好有例句,谢谢
最好在初中英语的范围内回答哦,三克油

A.ran down 衰退British industry has been run down for years
B.run into 偶然遇到I ran into an old friend in the street today
.C.run out 失效,过期My passport has run out
D.run off流出,排出Why don't you run off the water after you have had a bath?例句的意思类