羽毛

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

一公斤羽毛在重量上等同于一公斤铅。

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

鹦鹉一身华丽羽毛使人们很爱它。

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

角质蛋白构毛、、羽毛、蚕丝及蛛网。

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

羽毛围巾，6英尺长，混绿色和白色羽毛，围巾两侧接口处各有个三叶草形状徽章。

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羽毛。

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

游隼捕到类猎物时，通常是先拔掉它们羽毛，再把肉撕下来。

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

翅上羽毛是部分相互重叠。

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

羽毛看上松松大多是一只快乐鹦鹉。

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

巢底部是用羽毛和头。

The bird fluffed out its feathers in the sun.

那只儿在阳光下抖开羽毛。

Mattress are filled with feathers, cotton, or straw.

床垫里塞满了羽毛、棉花或草。

They default ed in the badminton tournament.

在羽毛球锦标赛中他们没出场。

Badminton can be played by two or four people.

羽毛球可由两人或四人来打。

The bird fluffed out its feathers.

儿抖开羽毛。

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，很容易凭粉红色羽毛辨认出来。

Feathers initially developed from insect scales.

羽毛最初由昆虫翅瓣演化而来。

The bird puffed out its feathers.

这只竖起了羽毛。

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

宏进化一个例子是类在从兽角亚目恐龙进化期间羽毛出现。

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、羽毛或兽皮盖在小石子上，做了一个孵蛋窝。

The bird fluffed its feathers.

啄它羽毛使之松散。