Afpr
abbr. Air Force Plant Representative 空军设备代表
🗣️ 情景例句
What do you mean?
你是什么意思？
That house is for sale.It has central heating.
那幢房子是待售的，它有中央暖气系统。
the graphic record shows three waves arriving one after the other at short intervals.
曲线纪录就能显示出前后相间的这3种地震波。