outer coat

基本解釋

Outer coat is straight, coarse, dense, of medium length and lying flat.
外層披毛直、粗硬、濃密、中等長度，平躺在身體上。
It is powerfully built and big-boned. Its LONG. waterproof outer coat, which varies in colour, covers a thick, woolly undercoat.
其身體強(qiáng)壯有力，骨骼粗大。外層被毛長，里層厚似羊毛。毛色多種。
They have a double coat: a soft, downy undercoat that keeps them dry and warm in cold water and a hard outer coat that helps them repel water.
它們的雙層的皮毛，一層柔軟的絨毛，使它們能夠在寒冷的水里面保持溫度，一層厚硬的外層毛具有防水功能。