ascidium

n. 瓶子状器官, 囊状器官

词形变化

ascidia 复数 ascidia

释义与例句

n.
  1. 1.

    A pitcher-shaped or flask-shaped organ or appendage of a plant.

    生物 植物学
  2. 2.

    One of the former genus Ascidium of simple ascidians, which included most of the known species; sometimes used as a name for the family Ascidiidae or for all the Tunicata, or Ascidiacea.

    生物 动物学

词源

From New Latin ascidium, from Ancient Greek ἀσκίδιον (askídion), from ἀσκός (askós, “leather bag”) + -ιδιον (-idion, “diminutive ending”).

来源：wiktionary