pinnula是什么意思

网络释义

用法例句

Any of the ultimate leaflets of a bipinnately compound leaf.

小羽片，二回羽片二回羽片结构的一种根本小叶

A leaflet or primary division of a pinnately compound leaf.

（复叶的）羽片羽状复叶的小叶子或羽片部分

Having a pinnately divided leaf with an enlarged terminal lobe and smaller lateral lobes.

大头羽裂的具有一扩大的末端裂片和较小侧裂片的羽状分叶

A small joint in the middle of a bird's wing, homologous with the thumb and bearing three or four quill - like feathers.

小翼羽鸟翅中部的小骨节，与大拇指同源，上有三四片羽毛

Otherwise, you can strip it by carefully grabbing the web of the feather near the tip and pulling it away from the quill.

或者，你可以小心地抓住靠近羽毛头部的羽片部分，并将其从羽茎上撕下来。

Divided into pinnae that are subdivided into smaller, further subdivided leaflets or lobes, as in many ferns.

三回羽状的二回羽状的又分割成更小的一回羽状的，进一步分割成小叶或裂片，如各种蕨类的叶片

having an aftershaft (a small feather at the base of some feathers).

有后羽（长在某些羽毛根部的小羽毛）。

bipinnatifid with segments pinnatifid.

二回羽状分裂的羽状半裂片。

palm having pinnate or featherlike leaves.

有羽状的或像羽毛一样的叶片的棕。

an aquatic plant of the genus Myriophyllum having feathery underwater leaves and small inconspicuous flowers.

聚藻属水生草本植物的任一种，生有羽状、带小裂口的水下叶片和完整或状的伸出水面的叶片。

fully plumaged young bird; brightly feathered birds; brilliantly plumaged parrots.

羽翼已丰的小鸟；羽毛鲜艳的鸟；羽毛鲜亮的鹦鹉。

One feather overlaps another on a bird's wing.

鸟翅膀上的羽毛一片压着另一片。

pinnatifid with the segments also pinnatifid.

有羽状分裂的细裂片组成的羽状分裂结构。

A small barb or pointed projection, especially one of the small projections fringing the edges of the barbs of feathers.

羽小支小羽支或尖状凸起物，尤指沿羽支边缘排列的小凸起

In his mind, the white bird rose in flight and its wings let fly one feather.

倘若不是鸟儿在离去时留下这片羽毛为证，有谁会知道小白鸟曾经来过？

of a young bird just having acquired its flight feathers.

指刚刚长好飞羽的小鸟。

The chicks will soon feather out

小鸟就要长出羽毛来了。

The nestlings are feathering out.

那些小鸟正在长羽毛。