我买了一打鸡蛋，个个都是坏的。

I bought a dozen eggs and every one of them was bad.

《牛津词典》

摄影师们已经拍完了一打胶卷。

The photographers had already shot a dozen rolls of film.

《柯林斯英汉双解大词典》

在肮脏的浅黄色墙上嵌着几个架子，上面摆放着一打瓶瓶罐罐。

On one of the dirty buff-colored walls were a couple of shelves, containing in all perhaps a dozen bottles and jars.

youdao

I was a first year student and happily minding my own business, getting ready to try to pick a summer job.

我当时是一年级，只关心自己的小生活，想好好准备暑假打个工。

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Then they test you to make sure that you have adequate protection, and some people need an additional shot after that.

然后医生会检测以确定你已获得了保护,有些人在测试完后需要再打一针

耶鲁公开课 - 生物医学工程探索课程节选

My Belgian road is telling me, you know, we have racism We fought terrible war in .

我很清楚，我们存在种族问题,在越南我们打了一场一塌糊涂的仗。

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