Waco
abbr. 世界空运组织（World Air Cargo Organization）
🗣️ 情景例句
Did the University of Michigan win another football game?
是不是Michigan大学又赢得了一场足球赛？
Yes, this is Shen speaking.
是的，我姓沈。
We can't go out because of the rain.
我们不能出去因为下雨了。