pinnate 的定义
Biology.
- having leaflets or primary divisions arranged on each side of a common stalk: the pinnate leaves of a palm tree.
- resembling a feather, as in construction or arrangement; having parts arranged on each side of a common axis: This type of sea cucumber has a mouth surrounded by up to 25 pinnate tentacles.
更多pinnate例句
- These branches were clad with the delicate pinnate leaves that characterise the family of the mimosas.
- The fern has large pinnate fronds, and is thus related to the mountain ash and the mimosæ.
- These are sometimes once, and on other occasions, twice pinnate.
- The frond is bi-pinnate, and the pinnæ are long and taper to a fine point.
- The origin is by two distinct heads, each of which is pinnate.