Mcs
[计] 多信道通信系统
🗣️ 情景例句
Away from the telephones and account books.
远离电话和帐簿。
A test pilot needs plenty of nerve.
飞行试飞员需要极大的勇气。
So it became known as the gold rush.
成为广大为人知的“淘金热”。