- A bicycle built for two or more people sitting one behind the other.协力自行车：彼此排成纵行坐骑的两人用或多人用自行车
- contingences
- contingencies
- contingency
- contingency fee
- contingency table
- contingent
- contingents
- contingent worker
- continua
- continua
- continual
- continuance
- continuances
- continuant
- continuants
- continuation
- continuations
- continuative
- continuatives
- continuator
- continuators
- continue
- continued
- continued fraction
- continues