1.
A covering of short hairs lying underneath the longer outer hairs of an animal's coat.
下层绒毛动物长毛下面的一层短绒毛
2.
the pelt or fur (especially the underfur) of a seal.
海豹的毛皮（尤指下层绒毛）。
3.
coarse hairs that form the outer fur and protect the underfur of certain mammals.
某些哺乳动物用来保护下层绒毛的由粗糙的毛组成的外皮。
4.
eared seal of the S hemisphere; the thick soft underfur is the source of sealskin.
产于南半球的海狗；软而密的下层绒毛是海豹皮的原料。
5.
pinniped mammal having external ear flaps and hind limbs used for locomotion on land; valued for its soft underfur.
鳍足动物，有外耳廓，后肢用于在陆地上行走；以其柔软的下层绒毛而名贵。
6.
A growth of short, fine hairs underlying the longer and thicker outer hairs of an animal's coat; underfur or underwool.
细绒毛动物外层浓密的长毛下生长的短而细的绒毛；细软绒毛或内层绒毛
7.
A villous formation, surface, or coating.
绒毛状绒毛状的形态、表面或外层
8.
Fine, downy wool growing beneath the outer hair of the Cashmere goat.
细羊毛在克什米尔山羊的外层羊毛之下生长的细绒毛
9.
double woven pile fabric
双层织造长毛绒织物
10.
The bird plucked at the down under its wing.
鸟儿啄啄翅膀下的绒毛。
11.
hardy British hound having long pendulous ears and a thick coarse shaggy coat with an oily undercoat; bred for hunting otters.
耐寒的英国猎狗，耳朵长而下垂，表层毛发粗硬，内层绒毛油滑；培育用来捕猎水
12.
The soft, fine undercoat of certain mammals, such as otters, beavers, and seals.
细软绒毛水獭，海猩和海豹等哺乳动物的底层细软绒毛
13.
Cashmere: Animal-hair fibre forming the downy undercoat of the Kashmir goat.
山羊绒:构成喀什米尔山羊绒毛层的动物纤维,属于特种动物毛纤维。
14.
Himalayan goat having a silky undercoat highly prized as cashmere wool.
喜玛拉雅山羊，底层绒毛柔滑如丝被赞为克什米绒毛。
15.
In a patch of velvety moss, a black snake, called a racer, leaves her eggs.
在一团毛绒绒的的苔藓里，美洲黑蛇产下了卵。
16.
A covering of closely matted woolly hairs.
绒毛紧密粘在一起的卷毛形成的覆盖层
17.
Of or resembling fuzz.
细绒毛的或似细绒毛的
18.
Effect of Laminin on the Human Chorionic Gonadotropin Stimulated Progesterone Production of Granulosa Cells;
层粘连蛋白对人绒毛膜促性腺激素刺激下卵巢颗粒细胞孕酮分泌的影响