n.词典;字典;专业词典;电子词典;
例句:
He sent her some books, together with a dictionary.
他送了她几本书, 外加一本词典.
They are revising a dictionary.
他们在修订一部词典.
The phrase is labelled as slang in the dictionary.
这个短语在这本字典里被注为俚语.