adj. pertaining to the transmission of two simultaneous messages over one wire in the same direction.
整理:泰丝
双语例句
Thus far we have referred to two systems, one the neutral or differential duplex, and the other the combination of the neutral and polar relays, making a diplex system. 弗兰克·刘易斯·戴尔.爱迪生的生平和发明.