Usart
通用同步异步接收发送器
🗣️ 情景例句
You'll be glad to hear that Bill is alive and kicking.
比尔现在精神饱满，你听了一定很高兴。
I like the shape of that table.
我喜欢那张桌子的形状。
I can't see them there. Did you buy any this morning?
桌子下面没有。你今天早晨买了吗？