Afv
abbr. 装甲战车（Armored Fighting Vehicle）；羊水容量（amniotic fluid volume）
🗣️ 情景例句
The man grabbed my bag and ran away.
那男人抢了我的皮包就跑了。
Don't criticize him for his delay.
不要责备他的延误。
It must have been a gas that could burn but that would not explode, a gas that did not smell strong, and a gas that did not kill people.
它一定是一种能够燃烧而不能爆炸的气体，一种味道不很强的而且不使人致死的气体。