Epf
abbr. electric and percussion fuze 电爆引信; electric and percussion fuze 电爆引信
🗣️ 情景例句
That's what I thought.
我就是这么想的。
What kind of climate do you haved?Is it mild?
你喜欢什么样的气候?它是温和的吗？
and then there are three thousand million other Milky Ways, or galaxies, in the universe.
况且在宇宙中还有30亿个天河，即银河系。