pinna / ˈpɪn ə /

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pinna 的定义

n. 名词 noun

plural pin·nae [pin-ee], /ˈpɪn i/, pin·nas.

  1. Botany. one of the primary divisions of a pinnate leaf.
  2. Zoology. a feather, wing, or winglike part.a fin or flipper.
  3. Anatomy. auricle.

pinna 近义词

pinna

等同于 leaflet

pinna

等同于 feather

pinna

等同于 fin

更多pinna例句

  1. A marked difference is noted in the size of the pinna of the ear in the various species.
  2. He says that Tarentine muslins, woven from the filaments of the pinna dipped in the dye of the murex, rivalled those of Cos.
  3. The fronds commonly fruit very fully, even the lowest pinna bearing sporangia.
  4. The terminal pinna of the frond and the terminal segments of the pinnæ are considerably longer than the others.
  5. They are found in an oyster which is something like the pinna, only less.