Camas
(cama 的复数) abbr. 集中式自动化通话记帐制（Centralized Automatic Message Accounting）；民用航空医学协会（Civil Aviation Medical Association）
🗣️ 情景例句
You're much thinner since the last time I saw you.
你比我上次见你的时候瘦多了。
We can't fly our kites any more because the wind has stopped.
由于风静止，所以已经没法放风筝了。
Not at all. It was a pleasure!
不客气。那样我很高兴。