module of a family of curves

例句：

1. 1. The module of the circuit board is designed to be small and compact.
   电路板的模块设计得非常小且紧凑。
2. 2.The engineers developed a new module for the robot to improve its performance.
   工程师们为机器人开发了一个新的模块，以提升其性能。
3. 3. The module of this software can be easily customized according to user needs.
   这款软件的模块可以根据用户的需求进行定制。