a dozen red roses
We need half a dozen (=six) eggs for the cake.
A few dozen protesters waved placards.
There were only half a dozen people at the party.
I must have mentioned him dozens of times in my letters.
Nine people were killed and dozens were injured in street clashes.
I’ve talked to dozens and dozens of people and they all agree it’s wrong.
英语词典包含67175条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。