He smiled suddenly, exposing a set of amazingly white teeth.

他突然一笑，露出一口雪白的牙齿。

《牛津词典》

Children don't complete their set of 20 baby teeth until they are two to three years old.

孩子到两三岁时才长齐20颗乳牙。

《柯林斯英汉双解大词典》

The Otter showed a gleaming set of strong white teeth as he laughed.

水獭奥特笑了，露出一排亮晶晶的白牙齿。

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Chico then says "Well,my last student had a false set of teeth."

VOA: special.2009.07.19

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.

ECONOMIST: Bevan’s baby hits middle age | The

If he cannot show his honest intentions in other convincing ways, Israel's prime minister had better set his teeth and carry out the Wye commitments on withdrawal in full, as speedily as he can.

ECONOMIST: Barak��s clumsy start

She resented it, and it always seemed to set her teeth on edge though if she'd heard it once, she'd heard it a hundred times, so often in fact that her daughter, just learning to talk, had eagerly enlisted in the interrogation.

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