Ccd
abbr. 电荷耦合器件（Charge Coupled Device）
🗣️ 情景例句
We are customers of the bank.
我们是贵行的顾客。
He has not come in yet.
他还没有来。
it is quite reasonable to regard the sea floor as the basic form of the crust of the earth,
因此完全有理由把海床看作地壳的基本模壳，