Cra
abbr. 目录恢复区（Catalog Recovery Area）；南冕座（Corona Australis）；临床研究监查员（Clinical Research Associate）
🗣️ 情景例句
We urgently need to establish our own credit system.
我们期待建立我们自己的信用机制。
I'm a graduate of Yale University., I have a Bachelor of Arts degree.
我是耶鲁大学的毕业生，我有文学学士学位。
I can assure you the prices we offer you are very favorable.
我敢保证我们向你提供的价位是合理的。