Frankfurt plane

短语

词形变化

Frankfurt planes 复数 Frankfurt planes

释义与例句

n.
  1. 1.

    The anatomical position of the human skull, based on a plane passing through the inferior margin of the left orbit and the upper margin of each ear canal or external auditory meatus.

    医学

词源

Established in 1884 at the World Congress on Anthropology in Frankfurt, Germany.

来源：wiktionary