Rncc
abbr. regional network control center 区域网络控制中心
🗣️ 情景例句
I'm afraid you're right.
恐怕你对了。
What's your favorite color?
你最喜欢的颜色是什么？
This is because the surface of the earth is not flat but round.
因为地球表面不是平的，而是圆的。