Nicam
abbr. 纳坎系统（near instantaneous companded audio complex）
🗣️ 情景例句
... Oh, oh, I see.... Oh ... certainly.
……嗯 嗯 我知道了。……嗯……一定。
I want to make an overseas call to the United States?
我想打个电话到美国去。
What can you see in Picture 1?
在第一幅画里你能看见什么？