guard hair
US /ˈɡɑːrd her/
UK /ˈɡɑːrd her/
1.
护毛, 外层毛
the longer, coarser, and usually stiffer hairs that form the outer protective layer of a mammal's fur, covering the softer undercoat
:
•
The wolf's thick guard hairs protect it from the harsh winter weather.
狼的浓密护毛保护它免受严酷冬季天气的影响。
•
The dog's coat consists of a soft undercoat and stiff guard hairs.
狗的皮毛由柔软的底毛和坚硬的护毛组成。