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Anonymous users2024-01-24It's just the natural factor of people, because the smell of the toilet makes people feel disgusting, so people spit naturally, which can make people feel more comfortable...
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Anonymous users2024-01-23You don't have to clean it up after spitting up. I guessed it myself.
Because some people will feel that the smell of the toilet enters their mouths, so they will spit on it, but there is no basis for this, and there is no need to do it at all.
Conditioned reflex, this is called vomiting and catharsis, dripping and refreshing, really venting.
Problem analysis: In fact, the above situation has nothing to do with organic lesions, it is a kind of nerve reflex, and it is related to the excitation of vagus nerve during stool, which leads to the contraction of smooth muscle of the gastrointestinal tract and the increase of gastrointestinal secretions due to hyperfunction of glandular 2, and has nothing to do with specific lesions. >>>More
Burst! Why do you ask this kind of question?
The gentleman of writing reads perverted ... Anyway, I've heard milk and other milky riga