6. 牙齿表面涂氟可以增强其硬度。
Topical fluoride application makes your teeth strong.
7. 我将给您的牙齿涂氟三分钟。
I will paint fluoride solution on your teeth for three minutes.
8. 请不要漱口。
Don’t rinse your mouth, please.
9. 表面涂氟后三十分钟内不要喝水和吃东西。
You should not drink or eat anything for thirty minutes after fluoride application.
10. 乳牙的龋坏进展很快。
Decay of milk teeth advances very quickly.
Topical fluoride application makes your teeth strong.
7. 我将给您的牙齿涂氟三分钟。
I will paint fluoride solution on your teeth for three minutes.
8. 请不要漱口。
Don’t rinse your mouth, please.
9. 表面涂氟后三十分钟内不要喝水和吃东西。
You should not drink or eat anything for thirty minutes after fluoride application.
10. 乳牙的龋坏进展很快。
Decay of milk teeth advances very quickly.
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