Blow on the nose and nose picking may be the direct cause of bleeding.

用力擤鼻子和用手指挖鼻孔可能是鼻出血的直接原因。

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Rhinotillexomania, or compulsive nose picking, can lead to epistaxis (better known as nosebleeds) or even septal perforation.

如果再严重一点，甚至有可能造成隔膜穿孔呢。

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Many of us have done nose-picking.

我们很多人都过挖鼻孔。

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When we smell something, our nose is picking up and recognizing a molecule, or a combination of molecules.

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Nixon is shown before television cameras just before he was to go on the air and tell the nation he was resigning, and he made an uncomfortable joke to journalists about the cameras catching him picking his nose.

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It's just too much pressure on me when people put samples of alcohol under my nose and ask whether I'm detecting the same flavor notes that their exquisitely educated palates are picking up, as Mr. Moreland was now.

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