Waco
abbr. 世界空运组织（World Air Cargo Organization）
🗣️ 情景例句
Sheet is a five-letter word. Sheet
是五个字母的单字。
Life is half spent before we know what it is.
等到认识人生，已经一半过去了。
The dog's in the garden, too.It's running across the grass.
狗也在花园里。它正在草地上跑，