Sugar is the destroyer of healthy teeth.

糖可以危害健全的牙齿。

《牛津词典》

Strong, healthy teeth help you chew foods.

坚韧健康的牙齿有助于你咀嚼食物。

youdao

Plaque is the main enemy of healthy teeth.

牙菌斑是牙齿健康的首要敌人。

youdao

Both genes are necessary for the healthy development of the palate, teeth,skull and other facial structures.

VOA: special.2009.12.22

Breast milk,they say, is the best food for the healthy development of teeth.

VOA: special.2009.03.11

At minimum -- at minimum, I think it's very important that we've got dental care for our kids. (Applause.) Because what happens is, is that if we can keep our children's teeth healthy, then usually that means they've got healthy teeth as adults.

WHITEHOUSE: Help for Homeowners in the Hardest Hit States

Vitamin D is important for healthy bones and teeth and a lack of the vitamin has also been linked by some studies to high rates of multiple sclerosis in Scotland.

BBC: Vitamin D advice issued for babies and pregnant women

Closer to home, despite the imposition of dental charges in Britain since the 1950s, there has been a steady rise in the proportion of people with a healthy set of teeth.

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