refer to与look up的区别和用法 例句

当它们都意为查询时，refer to后接要查询的资料书，look up后接要查询的事情

1 refer to sb./sth.提到,谈及(某人,某事)
例如He didn't refer to Jack in his letter.
他在信中没有提到杰克.
He referred to her simply as "my friend".
他只称她为"我的朋友".
2 refer to sth.也有查阅,参考,参照(某物)
例如Refer to a dictionary if you don't know what this word meand.
如果你不明白这单词是什么意思,查一下词典.
3 refer sb. to sb./sth. 提交(某人或某组织)处理
例如Her doctor referred her to a specialist.
她的医生把她交给专科医生治疗.
4 refer sb. to sth.也有建议(某人)参考(查阅)
例如The professor referred him to an article in the latest journal.教授建议他去查阅最近一期杂志上的1篇文章.
1 look up 好转,改善
例如Things are looking up at last!
事情终于开始好转了!
2 look sth. up (在书中)查阅(资料)
例如Can youlook up the word "feel" for me?
你能帮我查一下"feel"这个词吗?
3 look sb. up 拜访,看望
例如Look me up if you're ever in this part of the country.
如果你到这地方来,请来看看我.
仔细看啊!我打得很辛苦!

refer 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.

refer to指的是参阅书籍
look up是查单词