Dental hygienist
[醫(yī)] 牙科保健員(潔治員)
?? 牛津釋義
dental hygienist
person
who works, usu for a dentist, cleaning and polishing people's teeth 牙科保健員.
?? 詞語組成解析
dental
['dentl]
adj. 牙齒的;牙科的;（輔音）齒音的;
n. 齒音;
n. 衛(wèi)生學(xué)者\\n[醫(yī)] 衛(wèi)生學(xué)家
??? 情景例句
They're both very good buys.
這兩棟都是價格便宜的。
He is feeling the surface.
他在觸摸著表面。
How about that?
怎么樣？