Regan.雷加河(在波兰)
regabbr.地区(=region)abbr.登记(=register)abbr.有规则的(=regular)
regio buccalis颊区
registrationaladj.登记的
reguline metal块状金属
regio olecrani鹰嘴区
Regulating law调节规律
regrowth grass再生草
regulativeness规范性
regulatory fit调节性匹配
reground grain细粉,二道粉
regio pectoris胸区