The slit branches out into three tracks, each of which ends in a hole through which the nut can be pulled.

这个裂口又分成三道叉，每一道叉末端形成一个小洞，坚果可以通过小洞拉出来。

youdao

The slit branches out into three tracks, each of which ends in a hole through which the nut can be pulled.

这个裂口又分成三道叉，每一道叉末端形成一个小洞，坚果可以通过小洞拉出来。

youdao