Coam
abbr. coaming 舱口栏板; 边材; customerowned-and-maintained equipment 消费者自维修设备; equip customer-owned and-maintained equipment (data processing) 消费者自有维修设备（数据处理）
🗣️ 情景例句
This whole place is heavenly.
这整个地方都太美好了。
No, no!
不要！不要！
They teach us Chinese and we teach them English. Please write soon!
他们教我们汉语，我们教他们英语。请赶快回信。