pygostyle

尾综骨

发音

/ˈpaɪɡəstaɪl/

词形变化

pygostyles 复数 pygostyles

释义与例句

n.
  1. 1.

    The plate supporting the tail-feathers in birds, formed from fused vertebrae.

词源

From English pygo- + Ancient Greek στῦλος (stûlos, “column”). By surface analysis, pygo- + -style.

来源：wiktionary