But unfortunately in this world there is no tooth fairy.

然而不幸的是这个世界没有牙齿精灵。

youdao

No amount of cleaning will remove the severe staining left by tetracycline or systemic disease because these pigments lie inside the tooth; you'll have to take more aggressive measures against these.

不过洗牙次数再多也不能去除由于四环素或系统性疾病导致的牙齿深度着色，因为这些色素已进入你的牙齿内部，你需要采取更加积极地措施来对付它们。

youdao

After all, if you no longer believe in the Tooth Fairy, you shouldn’t expect to continue receiving monies under your pillow from a winged woman.

不管怎么样，如果你不再相信牙仙，就不该继续指望那个会飞的仙女把零花钱放在枕头下了。

youdao

Gourmands with a sweet tooth no longer have to settle for dessert as a final course.

FORBES: Dessert Tasting Menus Worth Skipping Dinner For

My house caught fire, I was again not paid for my writings, and I lost a tooth but have no money to get a new one.

CNN: ASIANOW - TIME Asia | Visions of China: Shanghai

Of those on board, 25% had no significant tooth decay, leading Admiral Lippiett to suggest the "shape of their teeth was far better than in today's society".

BBC: NEWS | UK | Magazine | Just what did the Mary Rose tell us?