Norad
abbr. 北美防空联合司令部（North American Air Defense Command）
🗣️ 情景例句
Nancy, would you like to come over the day after tomorrow?
南西，你后天要不要到我家来？
I owe you one.
我欠你一个人情。
they would not be so hurt,
那么他们就不会那样伤心，