hygienist

美 [haɪˈdʒenɪst]
英 [ˈhaɪdʒiːnɪst]
  • n.牙科保健员;牙科洁治员
  • 网络牙齿卫生;卫生学者;洗牙师
复数:hygienists  
hygienist
n.
1.
牙科保健员;牙科洁治员a person who works with a dentist and whose job is to clean people's teeth and give them advice about keeping them clean

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