Telephony
n. 电话学, 电话通信, 电话制造\\n[电] 电话学
📖 牛津释义
telephony
n[U]
process of transmitting sound by telephone 电话通讯; 电话技术.
🗣️ 情景例句
Susan has told me a great deal about you.
Susan告诉我许多关于你的事。
In the grave the rich and poor lie equal.
人到黄泉，贫富同眠。
In the eerie silence of the cavern,
洞里有一种可怕的寂静，