Rs-232-c
[计] 标准异步通信接口
🧩 词语组成解析
[计] 实寄存器, 寄存器和存储器, 复位
🗣️ 情景例句
She exchanged a few words with the foreigner.
她和那个外国人交谈了几句。
He guessed the train would come in early.
他猜想火车会很早到达。
Between 8:00 and 9:00.
8：00－9：00之间吧。