1.Undercoat, as well as furnishings on breeches and underside of tail, may be lighter shades of the dominant color.
内被毛如同四肢和尾部内侧，可能是遗传上显性的微淡一些的颜色。
2.HAIR : Medium length, straight with dense undercoat, never soft, wavy or wiry.
毛质：中等长度，直，底毛密，不可以软、成波状或丝状。
3.To prepare(a surface) for painting by covering with size, primer, or an undercoat.
在…上涂底漆在（某一表面）涂上底漆、底色或胶料以便油漆
4.small wild cud-chewing Andean animal similar to the guanaco but smaller; valued for its fleecy undercoat.
安第斯山脉的小型野生反刍动物，形似原驼但较小；以其蓬松的绒毛而贵重。
5.Heavy undercoat, when present, rather woolly. Neck and shoulders heavily coated, especially in dogs, giving mane-like appearance.
当浓密的内毛长出后，非常酷似羊毛。颈部和肩部的被毛更浓密，形成鬃毛样外观。
6.Double-coated, with fairly long, thick coarse guard hair, with heavy soft undercoat in cold weather which becomes rather sparse in warmer months.
双层被毛，冬季是长而粗硬的针毛和浓密柔软的内毛，夏季则大量减少.
7.However, it was subsequently shown that the thickness of nickel required on plastics substrates is similar to that necessary on metallic ones to prevent corrosion of the thick copper undercoat.
但是，后来发现，塑料基体上所要求的镍层厚度与金属基体的差不多，这样才能防止底层的厚铜层受到腐蚀。
8.The undercoat is soft and dense and of sufficient length to support the outer coat.
他的绒毛软并且密集浓厚，有足够的长度来支持外部的皮毛。
9.breed of medium-sized long-headed dogs with downy undercoat and harsh wiry outer coat; originated in Holland but largely developed in France.
中等体型、头脑精明的品种，内层绒毛柔软，表层毛粗硬；原产于荷兰但在法国得到了大量的培育。
10.I want all the existing paint stripped off and new undercoat and gloss applied. I want a thorough job, with no half measures.
我要把原有的油漆全部铲去，并要涂上新的内涂层和上光剂。我要彻底地干一下，决不马马虎虎。
