Keye
[医]键控器, 定时器
🗣️ 情景例句
Well, why don't you tell us about that, Michelle?
那好，能否给我们讲一讲 Michelle？
Do you have change for a twenty-dollar bill?
你付了一张20美元帐单了吗？
You can't miss it.
你不会看不见的。