look up 查阅;查找;探望;看望

【例句】
I decided I would go to the Archive the next day and look up the appropriate issue.
我决定第二天去档案馆查找对应的问题。

After fishing for the right word, I decided to look up in the dictionary.
我想尽办法来找一个合适的词，最后还是决定查查字典。