这个过程是主动运动，而不是由血液的流体静力压所致的被动挤压过程。

The process is one of active motility rather than passive extrusion by the hydrostatic pressure of the blood.

youdao

这个过程是主动运动，而不是由血液的流体静力压所致的被动挤压过程。

The process is one of active motility rather than passive extrusion by the hydrostatic pressure of the blood.

youdao