tierceron

居间肋; 居间肋

发音

/ˈtɪə(ɹ)səɹɒn/

词形变化

tiercerons 复数 tiercerons

释义与例句

n.
  1. 1.

    A type of rib in Gothic vaulting, springing from the intersection of two other ribs.

    建筑

词源

From French tierceron, from tierce (“third”) + -eron.

来源：wiktionary