I hear you. I am thinking

来源: 于 2011-05-30 06:38:22 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

maybe one way is to think the short u just as something more "鹅“like，instead of “乌”, that way, the two sounds are more different, therefore, might be easier to memorize.