Bmd
abbr. 弹道导弹防御（ballistic missile defence）
🗣️ 情景例句
2, 3, 4, front. Now we're going to run it off. 2 3 4
前踢。现在， 我们来快跑。
I'm the youngest boy in my team.
我是我的那一队伍中最年轻的男孩。
John seldom gets together with his friends.
约翰很少与朋友聚在一起。