n.
词典；字典；辞书；专业术语大全；专业词典；电子词典
记忆
diction?措辞?+?ary?物?→?含有措辞的物?→?字典
例句:1.A?good?dictionary?is?indispensable?for?learning?a?foreign?language.
一本好词典是学习外语必备的。
2.This?dictionary?is?also?available?in?electronic?form.
这部词典也有电子版本的。
3.It?seems?only?reasonable?to?ask?students?to?buy?a?dictionary.
要学生买一本词典，好像也没什么不合情理。
4.Can?you?suggest?a?good?dictionary?
你能推荐一本好词典吗？
5.Definitions?in?this?dictionary?are?printed?in?roman?type.
这本词典里的释义是用罗马体印刷的。