问题描述： refer to与look up的区别和用法 例句 1个回答 分类：英语 2014-10-27 问题解答： 我来补答 efer to提到Don't refer to this matter again,please.请别再提这件事.look up 查询If you don't know a word,you can look it up in a dictionary.如果你有不识的字,可以查字典. 展开全文阅读
