羽毛

One kilogram of feathers is equivalent in weight to one kilogram of lead.

一公斤的在重量上等同于一公斤的铅。

The bright plumage of a parrot made it beloved by people.

鹦鹉的一身华丽人们很爱它。

Keratoprotein constitutes hair, nail, feather, silk and cobweb.

角质蛋白构成发、指甲、、蚕丝及蛛网。

Feather Boa – 6 foot feather boa with green and white chandelle feathers.

围巾，6英尺长，混绿色和白色，围巾两侧接口处各有个三叶草形状的徽章。

In other words, these birds of a feather defrock together.

换句话说，这些类是一次性褪光所有的。

Peregrine falcons usually pluck the feathers and strip the flesh off their bird prey.

游隼捕到类猎物时，通常是先拔掉它们的，再把肉撕下来。

The feathers of a bird's wing underlap each other.

翅上的是部分相互重叠的。

A bird that has loose, ruffly feathers is probably happy.

看上松松的大多是一只快乐的鹦鹉。

The bottom of the nest is laid with feathers and hair.

巢的底部是用和头发铺成的。

The bird fluffed out its feathers in the sun.

那只儿在阳光下抖开。

Mattress are filled with feathers, cotton, or straw.

塞满了、棉花或草。

They default ed in the badminton tournament.

在球锦标赛中他们没出场。

Badminton can be played by two or four people.

球可由两人或四人来打。

The bird fluffed out its feathers.

儿抖开。

This is the only species of flamingo in the region, easily recognized by its pink plumage.

这是那个地区唯一一种火烈，很容易凭粉红色的辨认出来。

Feathers initially developed from insect scales.

最初由昆虫的翅瓣演化而来。

The bird puffed out its feathers.

这只竖起了。

An example of macroevolution is the appearance of feathers during the evolution of birds from theropod dinosaurs.

宏进化的一个例子是类在从兽角亚目的恐龙进化期间的出现。

Do a few withered grass, feather or hide lid to be on scree next, make it an incubative nest.

然后弄来一些枯草、或兽皮盖在小石子上，做成了一个孵蛋的窝。

The bird fluffed its feathers.

啄它的之松散。