这正是狗的反射运动。

It 's just a dog's reflex movement.

youdao

这正是狗的反射运动。

It's just a dog's reflex movement.

youdao

设计并制作了一种能实现三种运动模式的分离式反射镜。

A segmented mirror with three movement modes is also studied.

youdao

设计并制作了一种能实现三种运动模式的分离式反射镜。

A segmented mirror with three movement modes is also studied.

youdao