Acns
[计] 高级通信网络服务
🗣️ 情景例句
We're promoting you to a senior position effective immediately.
我们将马上给你升职。
I seldom write a letter.
我很少写信。
Because the gravity on the Moon's surface is only a sixth of Earth's
由于月球表面的重力仅是地球表面的1/6-