Mcls
abbr. megacycles per second 兆周/秒，兆赫
🗣️ 情景例句
You're kidding!
在开玩笑！
Ma-a ma-a
呒呒
I'll have to ring you back, as I need to have a look at my diary and I haven't got it with me.
我得（等会儿）再给你回电话，因为我要先看看我的日记，而我没有把它带在身边。