| 1. | I am a dental assistant ( nurse , hygienist )
我是口腔科助手（护士，卫生士） 。 |
| 2. | Application for enrolment as a dental hygienist
申请登记成为牙齿卫生员 |
| 3. | Have a professional clean by a hygienist at your dental surgery
接受牙科诊治时，让保健专家清洁您的牙齿。 |
| 4. | Oh , you ' re a dental hygienist
噢，什么，你是牙医？ |
| 5. | Yes , my dental hygienist will clean them now , and give you some new ideas on flossing
可以，我的牙科护理员现在会为你洗牙，及告诉你一些用牙线的新方法。 |
| 6. | As an occupational hygienist you are trained to recognize health hazards ， know how to evaluate the risks from them and ， most importantly ， how to control those risks
作为职业卫生师，要识别出健康危害、知道如何评估风险、更重要的是控制风险。 |
| 7. | First , my hygienist presented me with a causal chain that was hard to dispute . bad brushing leads to loss of teeth . the only way out is to brush better
首先，我的牙医提出了一套无可辩驳的因果链。不好好刷牙，就会导致牙齿坏掉。唯一的解决方法，就是好好刷牙。 |
| 8. | American dentists are now warning that you should not buy teeth whiteners or bleaches over the internet or from other over - the - counter sources without first talking to your dentist or dental hygienist
美国牙医发出警告，人们不应该在与牙医协商前，通过互联网或者在没有医生处方的情况下购买牙齿美白产品或漂白剂。 |
| 9. | As the plaque gets harder and thicker , it becomes what is known as dental calculus or tartar , a hard calcified layer that is irtually impossible to shift with normal brushing , you would hae to get the dental hygienist to do it
菌斑变硬增厚，即形成所谓的牙垢或牙石，它是一层很硬的钙化层，一般不能通过刷牙去除，必须得请牙医处理。 |
