一项新的研究表明，鼻腔内数以百万计的嗅觉受体并不是随机分布的。
Millions of receptors in the nose's smelling organ aren't scattered at random, a new study says.
当您在玻璃中摇动葡萄酒和闻它的时候，葡萄酒中的挥发性成分由数以万计神经末梢传输到嗅觉中枢。
When you swirl wine in a glass and sniff it, the volatile essences of the wine are carried by thousands of nerve endings in your nasal cavity to the olfactory bulb in your brain.
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