- Submergible.可没在水中的：可浸没在水中的，可潜入水中的
- A vessel capable of operating or remaining under water.潜艇：可以在水下作业或呆在水下的船只
- cooperation
- cooperations
- cooperative
- cooperatives
- coopered
- Cooper hawk
- coopering
- Cooper Institute
- coopers
- Cooper's hawk
- Cooperstown
- Cooper Union
- cooping
- coops
- co-opt
- co-orbital
- coordinate
- coordinate bond
- coordinate covalence
- coordinated
- coordinated universal time
- Coordinated Universal Time
- coordinates
- coordinate system
- coordinating