Otts
abbr. outgoing trunk testing system 出局中继线测试系统; outgoing trunk transmission system 出局中继线传输系统
🗣️ 情景例句
I have some questions to ask.
我有一些问题要问。
Did you burn yourself?
你自己烧伤的？
There was no doubt that we were unwelcome visitors.
毫无疑问，我们的来访是不受欢迎的。