单词:rectal papillae
[医] 直肠乳突
单词:rectal papillae 相关文章
How a Cats Sandpapery Tongue Deep Cleans Cat lovers know that the animals spend a lot of time cleaning themselves. Cats use their tongues to remove dirt from their fur and smooth out their hair. Scientists are now learning how the rough, sandpaper-li
发表于:2019-01-06 / 阅读(84) / 评论(0)
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