barbule

n. 鱼的触须, 鸟的羽小支

词形变化

barbules 复数 barbules

释义与例句

n.
  1. 1.

    A small barb or beard.

    生物 植物学
  2. 2.

    Any of the secondary barbs that form a fringe of small projections on a feather.

    生物 动物学

词源

PIE word *bʰardʰéh₂ Borrowed from Latin barbula (“little beard”).

来源：wiktionary