单词	嫻於衞生學者
释义	同Hygienist
随便看	voice production voice prompt voice quality voice-quality synthesizer voicer voice radio voice radio procedure voice range voice recognition voice-recognition dialer voice recognition equipment voice-recognition technology voice recognition terminal voice recognition terminal，vrt voice recognition unit voice-recognition unit voice recorder voice-recording tape machine voice response voice-response prompt voice response system voice-response technology voice-response terminal voice response unit voice rotating beacon