- The angle formed between two edges of a polyhedral angle.面角：由一个多面体角的两个边构成的角
- contrasting
- contrastive
- contrast medium
- contrasts
- contrasty
- contravene
- contravened
- contravenes
- contravening
- contravention
- contraventions
- contredanse
- contredanses
- contretemps
- contrib.
- contributary
- contribute
- contributed
- contributes
- contributing
- contribution
- contributions
- contributories
- contributory
- contrite