Carbon Copy, 抄送

[域] Cocos Islands , 科科斯群岛

=Carbon Copy 复写的副本;

Caribbean Commission 加勒比委员会[联合国];

Carriage Control 托架控制;

Cash Credit 现金贷款;

Central Committee 中央委员会;

Centre to Centre 中心距;

Chamber of Commerce 商会;

Channel Controller 通道控制器;

Choke Coil 扼流圈;

Combined Carbon 化[结]合碳;

Combustion Chamber 燃烧室;

Command Computer 指挥计算机;

Common Collector 共集电极;

Communication Center 通信中心;

Concentric Cable 同轴电缆;

Condition Code 条件码;

Configuration Control 配置[位]控制;

Connecting Circuit 连接电路;

Continuous Current 连续电流;

Control Console 中心控制台;

Coordinate Converter 坐标转换器;

Coupling Condenser 耦合电容器;

Cushion Craft 气垫船, 气垫车

立方厘米， 毫升 (cubic centimeter)