The copies of the data are determined to be fresh or stale based on the communication of invalidation messages.

系统将根据无效消息的通信确定数据副本是新鲜的还是陈旧的。

youdao

We'll eat exactly the same amount, whether it's fresh or stale.

不管食物新鲜与否，我们吃的数量都是一样多。

youdao

Smell:What does it smell like ?Sweet and fresh or stale and bad?

味道：闻起来问道怎么样？甜的，新鲜的或是变味的，坏了的？

youdao

Anyone who loves to cook or eat will love getting really good olive oil, and I have two great gift suggestions that address all of these issues with bad, fake or stale olive oil.

FORBES: Holiday Gift Guide: Best Gifts For Foodies

In style, there is nothing modish or up to the minute about Davies, nothing to seem stale or dated in a decade or two.

ECONOMIST: Robertson Davies

Some items, like perishable goods or "hot" cyclical fashion items, carry the additional risk of becoming stale or obsolete before they can be sold.

FORBES: Magazine Article