spherical digester

例句：

1. 1.The new device is designed to be spherical and easy to use.
   这款新设备设计为球形，使用起来非常方便。
2. 2.The spherical digester was used to break down complex molecules.
   球形消化器被用来分解复杂的分子。
3. 3. The spherical digester was a revolutionary tool in the field of medicine.
   球形消化器是医学领域的一项革命性工具。