look up

US /lʊk ˈʌp/
UK /lʊk ˈʌp/
"look up" picture
1.

查阅, 查找

to search for information, especially in a reference book or on a computer

:
I need to look up the meaning of this word in the dictionary.
我需要查阅字典来查找这个词的意思。
You can look up his address online.
你可以在网上查找他的地址。
2.

好转, 改善

to improve or get better

:
Things are finally starting to look up for us.
事情终于开始好转了。
His health has really looked up since he started exercising.
自从他开始锻炼以来,他的健康状况确实好转了。
3.

拜访, 看望

to visit someone, especially after a long time or when you are in their area

:
I'll look you up next time I'm in town.
我下次进城时会拜访你
He promised to look up his old college friends.
他答应拜访他的老大学朋友。