gerontologist

US [ˌdʒerɒn'tɒlədʒɪst]
UK [ˌdʒerɒn'tɒlədʒɪst]
  • n.老年学专家
  • Web老人学家;老年医学家;老年病学家
gerontologist
n.
1.
老年学专家a person who studies the process of people growing old

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard