Why do back teeth decay so easily?
为何后磨牙如此容易被侵蚀？
The acid from the bacteria can decay your teeth.
而产生的酸可以腐蚀你的牙齿。
When your teeth begin to (decay), you should go to see a dentist at once.
如果你的牙齿开始蛀了，就应该马上去看牙医。
The dentist could detect no sign of decay in her teeth.
牙医在她的牙齿上找不出腐蚀的迹象。
Did he lose any baby teeth because of decay or infection?
他有没有因为蛀牙或感染而脱落乳牙？
His teeth have begun to decay.
他的牙齿已开始蛀蚀。
The dentist could detect no sign of decay in her teeth.
牙医在她的牙齿上找不到蛀蚀的迹象。
他的牙齿开始龋蚀。
I see. His teeth are exposed to decay-producing bacteria too often.
我明白了。这样的话，他的牙齿太容易遭受到腐蚀性的细菌的侵蚀了。
糖果会蛀蚀牙齿。
The top front teeth are the ones which are most at risk from tooth decay.
上门齿是最容易受到腐蚀的牙齿。
糖能腐蚀牙齿。
It will also help protect your teeth from decay to some degree as well.
在一定程度上，它还会保护你的牙齿免受龋齿。
This dentist could detect no decay in her teeth.
牙医检查了她的牙齿，未见有龋齿。
The dentist could detect no decay in her teeth.
牙医检查了她的牙齿，未见有龋齿。
Is it because sweets decay my teeth?
是因为糖腐蚀牙齿吗？
Although I know that sugar can decay my teeth, I can never resist candy. ;
虽然我知道糖会蛀蚀牙齿但是我还是难以抗拒糖果的诱惑。
Does Stress Of Being a Parent Lead To Decay in Children's Teeth?
父母的压力会导致孩子的龋齿吗？
Does Stress Of Being a Parent Lead To Decay in Children's Teeth?
父母的压力会导致孩子的龋齿吗？
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