春去冬来冬（秋）chūn qù dōnɡ lái

形容岁月的流逝。Time flies

• request
• require
• requirement
• requisite
• rescue
• research
• resemblance
• resemble
• resent
• reservation
• reserve
• reserved
• reservior
• reservoir
• reside
• residence
• resident
• residential
• residual
• resign
• resignation
• resist
• resistance
• resistant
• resolute