射线也是一种高能的不可见光，可以对组织造成伤害，所以对人类也是非常有害的。

X-rays: also high-energy invisible light that can damage tissue and is very dangerous to humans.

youdao

射线也是一种高能的不可见光，可以对组织造成伤害，所以对人类也是非常有害的。

X-rays: also high-energy invisible light that can damage tissue and is very dangerous to humans.

youdao