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At https://www.youtube.com/watch?v=hyNNvgW1dSg&lc=z13jt1khfxr4zzw0k225sjfzzyn1hhebs04, someone wrote:
Another person wrote in reply:
What does "蕊屁" mean?
蕊屁==repeat, you can think it's a kind of transliteration.
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