大家在查：诺森比亚大学兵库医科大学唾液皮质醇航空性中耳炎牙颌畸形胶基自流平水泥混凝土垫层福尔波亚麻地板亚麻地板

洁齿

网络Greenies

洁齿

洁齿

Greenies

宠物杂货 ... CIAO 日本鱼柳 Greenies 洁齿 Kakato 卡格 ...

5

Apples also act as a toothbrush , cleaning teeth and killing bacteria in the mouth , which may reduce the risk of tooth decay .

苹果还有牙刷作用，洁齿和杀灭口腔细菌，减少龋齿的危险。

6

Recent studies make a direct connection between longevity and teeth flossing.

最近的研究表明：长寿跟用牙线洁齿直接相关。

7

meanwhile , the invention can clean the teeth and the mouth , nurse the mouth and keep the foul breath fresh .

同时能够洁齿爽口，很好地对口腔进行护理，使口气保持清新。

8

It cleans your breath while it cleans your teeth .

这种牙膏洁齿清气。

10

I would recommend a cleaning of the teeth . You can go to the nurse to make an appointment.

我建议你做一次洁齿，可以到护士那里预约个时间。

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