358. From the tiny tin pin, the spinner pinched off an inch.

纺纱工从小锡制别针上掐掉一英寸。

The offspring bud off and expand into the tiny tubes, each cell pinched off from its progenitor.

后代萌芽并膨胀成细小的管子，每个细胞都从其祖细胞中分离出来。