双重涂层
double coats───双重涂层
double flat───双平坦型；双经/纬（生丝疵点）；重降号
double cloth───[纺]双层织物
double cream───高脂厚奶油（等于doublecrème）
double cross───出卖；欺骗
double flats───双平坦型；双经/纬（生丝疵点）；重降号
double act───双人表演，双簧；联袂演出
double bar───复纵线
double bond───[物化]双键
They have adouble coat: a soft, downy undercoat that keeps them dry and warm in cold water and a hard outer coat that helps them repel water.───它们的双层的皮毛，一层柔软的绒毛，使它们能够在寒冷的水里面保持温度，一层厚硬的外层毛具有防水功能。
A harshdouble coatis absolutely necessary.───粗硬而浓密的双层毛是绝对必需的.
Must have adouble coat. The guard coat must be thick and coarse.───必须有双层毛，外层毛必须粗而硬。
The Pyr has a heavy, primarily whitedouble coat, that consists of a soft undercoat combined with a thicker outer coat.───大白熊拥有双层被毛，即柔软的绒毛和厚密的外毛。
The American Eskimo Dog has a stand-off,double coatconsisting of a dense undercoat and a longer coat of guard hair growing through it to form the outer coat.
The whitedouble coatconsists of a short, dense undercoat, with a longer guard hair growing through it forming the outer coat, which is straight with no curl or wave.
Clothed in a smooth or an offstanding roughdouble coat, the Chow is a masterpiece of beauty, dignity and naturalness, unique in his blue - black tongue , scowling expression and stilted gait.
The Kuvasz has adouble coat, formed by guard hair and fine undercoat.
He has a wedge-shaped head with low - set erect ears, a bushy tail that curls over the back when excited, and a straight, harsh, flat - lyingdouble coat.