labellum

n. 唇瓣 [医] 唇瓣

发音

UK /ləˈbɛl.əm/
US /ləˈbɛl.əm/

词形变化

labella 复数 labella labellums labellums 复数

释义与例句

n.
  1. 1.

    The lower central petal of a flower (especially an orchid), usually developed to be showy and attract pollinators.

  2. 2.

    Part of the mouth of an insect, especially the sucking mouthparts of a fly.

    生物 动物学

词源

From Latin labellum (“small lip”), diminutive of labrum (“lip”).

来源：wiktionary