These are found on the surface of many of the body's cells, and sway to and fro in moving fluid.

这些是在体细胞表面发现的，并随着液体的流动而来回摇荡。

youdao

These are found on the surface of many of the body's cells, and sway to and fro in moving fluid.

这些是在体细胞表面发现的，并随着液体的流动而来回摇荡。

youdao