Caira
abbr. Central Automated Inventory and Referral Activity (USAF) 集中自动化编目和分派（美国空军）
🗣️ 情景例句
Make it a double!
加倍。
Slow and steady wins the race.
跛鳖千里。
The city was equipped with a drainage system, for a great many clay pipes were found beneath the narrow streets.
城里甚至还敷设了排水系统，因为在狭窄的街道底下发现了许许多多陶土制作的排水管道。