Cas
abbr. 中国科学院（Chinese Academy of Sciences）；计算机技术学会（Computer Arts Society）；控制自动化系统（Control Automatic System）
🗣️ 情景例句
It really doesn't matter at all.
真的没关系。
Sorry, they are already full.
抱歉，全部满了。
While the battered car was moving away, Roy stopped his bus and telephoned the police.
当那辆被撞坏的车开走后，罗伊停下车，给警察挂了电话。