这种适应部分是这种适应是胚胎通过胎盘吸收营养的一种反应。

Part of this adaptation is a response by the embryo to the nutrition it receives through the placenta.

youdao

也许，这也是一种适应性反应。

Perhaps that, too, is an adaptive response.

youdao

实际上，这是一种适应性的反应，Lerner说，这比害怕的反应更健康。

In fact, it's adaptive, Lerner says, and it's a healthier response than fear.

youdao