她在词典中查找单词的意思。
She is looking up the meaning of a word in the ___dictionary
我有一本英语词典。
I have an English ___dictionary.
这本词典对学习新单词很有帮助。
This ___dictionary is very helpful for learning new words.
我们班上有三本词典。
There are three ___dictionaries in our classroom.