pinna 的定义
plural pin·nae [pin-ee], /ˈpɪn i/, pin·nas.
- Botany. one of the primary divisions of a pinnate leaf.
- Zoology. a feather, wing, or winglike part.a fin or flipper.
- Anatomy. auricle.
pinna 近义词
等同于 leaflet
等同于 feather
等同于 fin
更多pinna例句
- A marked difference is noted in the size of the pinna of the ear in the various species.
- He says that Tarentine muslins, woven from the filaments of the pinna dipped in the dye of the murex, rivalled those of Cos.
- The fronds commonly fruit very fully, even the lowest pinna bearing sporangia.
- The terminal pinna of the frond and the terminal segments of the pinnæ are considerably longer than the others.
- They are found in an oyster which is something like the pinna, only less.