Mbs
abbr. 相互广播公司（等于Mutual Broadcasting System）
🗣️ 情景例句
We aren't going, for the simple reason that we can't afford it.
我们不去，原因很简单，我们负担不起。
He is playing on the see-saw in the yard.
他正在院子里玩跷跷板。
Yes?
什么事？