The mastering of position changes of nerves and vessels is imperative to protect their function.

掌握这些神经血管位置的变化，对于保留神经血管功能具有重要的意义。

youdao

The mastering of position changes of nerves and vessels is imperative to protect their function.

掌握这些神经血管位置的变化，对于保留神经血管功能具有重要的意义。

youdao