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
When will you be able to deliver?
您什么时候可以交货？
Did you cut yourself?
你自己剪的？
I looked at my watch.It was true.
我看了一下我的手表，果真如此。