So the buildings fell out of use.

于是，这些建筑就不再使用了。

Those kinds of meanings are falling out of use.

这些意思已经不再使用了。

Over the centuries, this meaning has fallen out of use.

几个世纪以来，这个意思已经不再使用了。

By around the fourth century, it began to fall out of use.

直至约四世纪左右，埃及蓝才逐渐废弃。

With the arrival of the new plastics, gutta-percha rapidly fell out of use.

随着新塑料的出现，杜胶很快就不再使用了。

It fell out of use centuries ago, though one researcher managed to get hold of some recently.

几个世纪之前它就不再使用了，尽管有一个研究人员最近想做出一些。

This meaning is falling out of use because now there is more awareness and sensitivity towards mental health issues.

这一含义正在被淘汰，因为现在人们对心理健康问题有了更多的认识，对此也更敏感。

In time, the temples of the Ancient  Egyptian Gods fell out of use.

随着时间的推移，古埃及诸神的神庙不再使用。

While this name is quite popular in France and Belgium, it's fallen out of use in the rest of the world.

虽然这个名字在法国和比利时很流行，但在世界其他地方已经不再使用了。

However it simply fell out of use to be replaced by OI  and OY.

然而，它已经不再使用，而被 OI 和 OY 取代。

The metaphor has fallen out of use, but it captures an important truth.

这个比喻已经不再使用，但它捕捉到了一个重要的真理。

While some of these names were never trendy in past eras, others are tried-and-true classics that had fallen out of use before making a comeback.

其中一些名字在过去从未流行过，而另一些则是久经考验的经典之作，在再度流行之前就不再使用了。

Unfortunately, however, the arms fell out of use and were lost to memory thereafter. They waited 200 years before they were rediscovered and returned to use.

但可惜的是，这以后这个盾徽逐渐被废弃、遗忘，直到200 年后才被人重新发现并启用。

The subjunctive mood in general is slowly falling out of use, but it's imperative that you learn it if you want to pass any exam or test in English.

一般来说，虚拟语气的使用频率正在下降，但是如果你想通过任何英语考试，你必须学会它。

But if words can be formed in all these ways, why do some become mainstream while others fall out of use or never catch on in the first place?

但是，如果单词可以以所有这些方式形成，为什么有些会成为主流，而另一些则不再使用或从一开始就没有流行起来？

The canals gradually fell out of use, though, as railways were developed, becoming the main way of moving goods and people from one end of the country to the other.

然而，随着铁路的发展，运河逐渐停止使用，铁路成为将货物和人员从国家的一端运送到另一端的主要方式。

The majority of the texts on the Dead Sea Scrolls are in Hebrew, with some fragments written in an ancient version of its alphabet thought to have fallen out of use in the fifth century BCE.

死海古卷上的大部分文字都是希伯来文，其中一些片段是用一种被认为在公元前 5 世纪就不再使用的古代字母表书写的。

Unfortunately, however, the arms fell out of use and were lost to memory thereafter.