Carda
abbr. Continental Airborne Reconnaissance for Damage Assessment (USAF) 用于评估毁坏程度的大陆航空勘测（美国空军）
🗣️ 情景例句
She took a medical course.
她选读医学课程。
A good appetite is a good sauce.
饥不择食。
It is as if a single unimportant event set up a chain of reactions.
好像是一件无关紧要的小事引起了一连串的连锁反应。