Mmpc
abbr. maritime mobile phone coastal 海洋沿岸移动电话; multimedia personal computer 多媒体个人计算机
🗣️ 情景例句
Hello, sir.
您好，先生。
Pardon me.
请原谅。
He did not know from which part of Africa his ancestor had come.
他不知道祖先来自非洲的什么地方。