Casas
(casa 的复数) abbr. 天文学高级研究中心（Centre for Advanced Study of Astronomy）；计算机与自动化系统（Computer and Automated System Association）；合作应用卫星A（Cooperative Application Satellite A）
🗣️ 情景例句
We talked about that earlier.
我们先前谈过这个问题。
I have to raise some issues which may be embarrassing.
我必须提出一些比较尴尬的问题。
This is a kind of printing that blind people can read by touching groups of raised points that are printed on paper.
布莱叶盲文是一种印刷字体，盲人通过摸印在纸上起的点点来读书。