secondary function

• 次要功能,辅助功能,次功能

secondary function的用法和样例：

例句

1. And logistics support and auxiliary function as a candidate for the natural become exteriorization business.
   而物流作为一个支持与辅助功能自然成为外部化业务的候选。
2. Its features include automatic radio muting when the system is giving directions, optional Bluetooth connectivity, and even a Lane Assist function.
   它的功能包括自动无线路由，当系统发出指示，可选蓝牙连接，甚至是巷辅助功能。