quad-thread operation

• 四线操作

quad-thread operation的用法和样例：

例句

1. The device's serial interface can be configured for three-wire operation and is compatible with microcontrollers and digital signal-processors.
   这种装置的串联接口可能被设定为三线操作是为了与微型控制器和数字式信号处理器兼容。