Ccd
abbr. 电荷耦合器件（Charge Coupled Device）
🗣️ 情景例句
I'm afraid I stayed too long.
恐怕我呆得太久了。
The offer is made without engagement. All orders will be subject to our written acceptance.
此报盘没有约束力，所有定单以我方书面接受为准。
It is thought that they arrived more than 30,000 years ago by crossing a land bridge from Asia to America.
他们被认为是在3万多年以前从亚洲跨越一座陆桥来到美洲的。