And once the damage is done, it's irreversible.

一旦造成危害，便是不可逆。

Time is said to be irreversible.

据说时间是不可逆。

In rechargeable batteries, the process can also be reversed.

可充电电池这一过程是可逆。

Now, we inherently know that that process is irreversible.

我们本来就知道，这一过程是不可逆。

It can lead to lower IQ levels. It's irreversible.

降低智商水平，而且这种伤害一旦造成便是不可逆。

Although chronic smokers may often have irreversibly damage to taste buds.

但长期吸烟者会经常也对味蕾造成不可逆损害。

This could have irreversible global-scale impacts on marine life and food webs.

这可能会对全球范围 海洋生物和食物网造成不可逆影响。

Unfortunately, after the TB is treated, the destruction of the lungs doesn't reverse.

不幸是, 肺结核经过治疗后, 肺部组织破坏是不可逆。

Bayer now claims that the blocking of receptors in the nervous system is reversible.

拜耳公司现在声称，神经系统中受体阻塞是可逆。

Although, it does cause damaging creates problems of conveying messages between neurons, The damage is mostly reversible.

虽然酒精可能导致神经元之间信息传递障碍，但这却是可逆。

There's an element of irreversibility here on both sides.

双方都有不可逆转因素。

The global warming we've already inflicted on our planet is irreversible.

我们已经造成全球变暖是不可逆转。

If something is irreversibly damaged, then it's permanent; the text says it is only temporary irritation.

如果造成了不可逆伤害，那么肯定是永久性；而文章里面说这只是短期炎症。

This pollution is for the most part irrecoverable.

这种污染在很大程度上是不可逆转。

Some of these changes are irreversible.

其中一些变化是不可逆转。

We use the word irreversible with great intention.

使用不可逆转词汇时，我们十分注意。

Officials watching closely for an irreversible decline in numbers.

官员们密切关注着这些物种数量不可逆转下降。

So, while we can make new neurons, brain cell death in large amounts may be dangerous and irreversible.

因此，在新神经元产生同时，大量脑细胞死亡也可能是危险且不可逆。

Because it's usually irreversible, cirrhosis is often referred to as " end-stage" or " late-stage" liver damage.

由于肝硬化通常是不可逆，所以它也被称为终末期肝脏损害。

Do you understand that you will undergo the permanent and irreversible medical procedure commonly known as " downsizing" ?

你们将经历永久不可逆医过程，也就是我们通常说“缩小”，你们明白吗？