Most rhabdomyomas actually usually regress spontaneously.

大多数横纹肌瘤其实通常会自发消退。

In essence, they're getting weaker, because their ability to overcome suffering is regressing.

本质上，他们变得越来越弱，因为他们克服痛苦的能力正在退化。

You can regress and that's perfectly okay.

你可以退回，这完全没问题。

To regress means return to less advanced, more primitive behaviours.

倒退是指回归更低级、更原始的行为。

Psychologically speaking they regress – they return to a less advanced, more primitive way of behaving.

从心理学上讲，他们倒退了——他们回归到一种不那么先进、更原始的行为方式。

Regress is the opposite of 'progress'.

倒退是‘进步’的反面。

Schwann cells, which protect nerves, regress into stem cells that don't do their job.

保护神经的施万细胞退化成不工作的干细胞。

Indeed, women's views on gender roles have shown signs of regressing in recent years.

事实上，女性对性别角色的看法近年来有退步的迹象。

They are certainly not conscious, at least in any interesting sense, and so invulnerable to further regress.

这些细胞当然是没有意识的，他们几乎没有任何有趣的感觉，它们非常脆弱，再也经不起进一步的回归。

But beyond that, there seems to be no further regress.

但除此之外， 似乎没有进一步的倒退。