Meanwhile, sandpapery feline papillae are thought to retain saliva during self-grooming, helping cats cool, detangle, and distribute scents

与此同时，猫科动物沙粒状乳突被认为可以在自我梳理时留唾液，帮助降温、脱毛和散发气味。

Cat's sandpapery tongues are covered in sharp, little cones known as papillae.

猫砂纸般上覆盖着尖锐小圆锥体，称为乳突。