Rs-232
[电] RS-232接口
🧩 词语组成解析
[计] 实寄存器, 寄存器和存储器, 复位
🗣️ 情景例句
I've heard a lot about you, sir. Now I finally have the chance to meet you in person.
先生，久仰大名，现在终于让我亲自见到你了。
Where are you going?
你去哪儿？
Is this a pen?
这是一支钢笔吗？