Pbr
abbr. payment by results 按产出付款; point-blank range 直射距离; power breeder reactor 动力增殖反应堆; precision bombing range 瞄准轰炸靶场
🗣️ 情景例句
No, thanks.
不啦，谢谢。
It's two o'clock.
现在两点。
I gave much time to the old car.
我在这辆破车上花了不少时间。