Yes, one pack per day.

有，一天一包。

youdao

I will buy one pack for you.

我会买一包给你的。

youdao

The room only had a coffee maker but just one pack of coffee and creamer per day.

房间里只有一个咖啡机，而且每天只有一包咖啡和一包伴侣。

youdao

which is like, what, 12 bucks, 12 dollars for one pack of cigarettes, man.

这就是差不多是，十二美元一包烟，对，十二美元一包烟，天呐。

生活费很高 - SpeakingMax英语口语达人

A man, who we will read later this semester, named Thomas Hobbes, was one who led the pack, led the charge.

我们在学期稍后，就会读到的一位名叫贺伯斯的人，他领众将猛攻。

耶鲁公开课 - 政治哲学导论课程节选

Two studies found that beta-carotene supplements increased the risk of lung cancer in people who smoked more than one pack a day and drank heavily.

CNN: Vitamin E may protect lungs

For all these reasons, some women already try to achieve the same effect as Seasonale by taking one pack of regular oral contraceptives straight after another.

ECONOMIST: Controlling menstruation

The one expansion pack I would be most interested in is a more fleshed out story for Songbird.

FORBES: 8 Ways Irrational Could Continue BioShock: Infinite's Story in DLC