使用词典的英文：
Use a dictionary

use是什么意思：
v. 用，运用；对待；耗费；服食；利用
n. 使用；用途

It is used as a reflexive.
它被作为反身代词使用。

That was a balk to us.
那对我们是个挫折。

They help us to be maximal encouraging to us.
他们来帮助我们对我们是个极大的鼓舞。

Already used and therefore unavailable for further use.Used of taxonomic names.
已占用的已经使用因而不能再作他用的。用于分类学名称

Why use wood when you can use plastic?
既然能用塑料，何必非用木料？

dictionary是什么意思：
n. 词典，字典，辞书；术语大全

Their dictionary was printed last month.
他们的字典已于上个月出版发行。

The new dictionary is going well.
这部新词典销路很好。

He is as it were a walking dictionary.
他可说是个活字典。

You can refer to a dictionary if necessary.
如果有必要，你可以参考字典。

This phrase is labelled as an Americanism in the dictionary.
这本词典把这个短语称为美国特有的语言现象。