perithelium / ˌpɛr əˈθi li əm /

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perithelium 的定义

n. 名词 noun

plural per·i·the·li·a [per-uh-thee-lee-uh]. /ˌpɛr əˈθi li ə/. Anatomy.

  1. the connective tissue surrounding certain small vessels, as capillaries.