Ccd
abbr. 电荷耦合器件（Charge Coupled Device）
🗣️ 情景例句
It has been raining constantly for two days.
雨连续下了两天。
Use your head!
动一下脑筋吧！
I got up early next morning hoping to find that the ants had given up in despair.
第二天早上，我起床后希望看见蚂蚁已因无望而放弃了尝试，