Blood has a shelf life of 42 days; so continuing donations are essential.

血液的保质期是42天，因此人们不断献血是很必要的。

youdao

Serialised romance novels generally have a shelf life of just four weeks.

连载的爱情小说的在架期一般只有四周。

youdao

The printed dictionary has a shelf life of another 30 years, he predicts.

印刷版还会持续30年，他预测。

youdao

It gives foods a longer shelf life, and so things like pastries and individual wrapped packages have a very long shelf life, longer than if they don't have Trans fats.

它增长了食物的保质期,让糕点和独立包装的食品等能存放很久,比不含反式脂肪的食品存放时间长

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Everything the chicken, the beef, the lettuce, the eggs, and all the rest has a shelf life.

NEWYORKER: Big Med

One thing about archives is that there's always a shelf life, notes sports media consultant Lee Berke.

FORBES: Magazine Article

What we know in any given moment has a shelf life that is getting shorter and shorter.

FORBES: Latest trait of successful start-ups: Speed & iteration of learning...and yes un-learning!