Important faults: Teeth small, sparse.

重要缺点：细小稀疏的牙齿。

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Small pockets form around the teeth.

牙齿四周会形成小型带状物。

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A Harvard anthropologist has proposed that using fire to cook food could be dated back to almost two million years and that it could explain hominid features like having a large brain and small teeth.

哈佛大学的一位人类学家提出，用火做饭可以追溯到近200万年前，这可以解释人类的一些特征，比如大脑大，牙齿小。

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Kael cut her teeth reviewing for small, specialized or highbrow journals at a moment when criticism aimed at being systematic, intellectually lucid, and tightly defended.

NEWYORKER: What She Said

There was something different about the face of this man, a big forehead, gray hair, a flat nose, a few missing teeth, and small desperate eyes.

FORBES: Santa Arrived Too Late

"Bats are about the size of mice and they have very small teeth, and so if you have a bat fly into you or bump you, that bat may have just bitten you and you may not appreciate it, " he says.

CNN: Four shots enough to ward off rabies