Epf
abbr. electric and percussion fuze 电爆引信; electric and percussion fuze 电爆引信
🗣️ 情景例句
We had a unique experience here.
我们在这里获得了宝贵的经验。
No. It's not far at all.
不用。很近的。
Today he is making a machine.
今天他在造一个机器。