porion

外耳门上缘中点

词形变化

poria 复数 poria

释义与例句

n.
  1. 1.

    The point on the human skull located at the upper margin of each ear canal, and underlying the tragus.

    医学

词源

From Ancient Greek πόρος (póros, “opening”) + -ion.

来源：wiktionary