dental hygienist
dental hygienist怎么读,什么意思。牙科保健员(洁治员)...
【医】 牙科保健员(洁治员)
在线英汉词典www.zbyw.cn
dental hygienist的短语、例句:
dental hygienist person who works, usu for a dentist, cleaning and polishing people´s teeth 牙科保健员.
在线英汉词典www.zbyw.cn
dental hygienist的短语、例句:
dental hygienist person who works, usu for a dentist, cleaning and polishing people´s teeth 牙科保健员.
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