undercoat
英 [ˈʌndəkəʊt]
美 [ˈʌndərkoʊt]
n. 底涂层; 内涂层; 底层涂料
复数：undercoats 现在分词：undercoating 过去式：undercoated 第三人称单数：undercoats 过去分词：undercoated
BNC.26848 / COCA.41041
牛津词典
noun
- 底涂层；内涂层；底层涂料
a layer of paint under the final layer; the paint used for making this
柯林斯词典
- 底漆；内涂层
Anundercoatis a covering of paint or varnish put onto a surface as a base for a final covering of paint or varnish.
英英释义
noun
- thick soft fur lying beneath the longer and coarser guard hair
- the first or preliminary coat of paint or size applied to a surface
- seal consisting of a coating of a tar or rubberlike material on the underside of a motor vehicle to retard corrosion
verb
双语例句
- The coat and heavy mane is thick, with coarse guard hair and a wooly undercoat.
它的被毛和鬃毛浓密，分为粗硬的针毛和柔软的内毛。 - COAT: Coarse hair, straight with a well developed undercoat.
被毛：粗糙的被毛，直，有发育良好的底绒毛。 - The paint shall be homogeneously applied without exposed undercoat and depainting, and minor scratch is not allowed;
涂漆均匀，无漏漆、脱漆现象，允许有轻微划痕； - Phenomenon manifested in paint films by the wearing away of the finish to expose the substrate or undercoat.
漆膜由于面漆磨损而使基材或底漆暴露出来的现象。 - The painter was laying colours on canvas. To apply an undercoat to.
画家正往画布上涂颜料。 - The undercoat is fine and tight on all the body.
底毛细腻、紧密，包裹全身。 - Having the form of a hair. Heavy undercoat, when present, rather woolly. Neck and shoulders heavily coated, especially in dogs, giving mane-like appearance.
毛样的，长毛状的有毛发的形状的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。 - A water-resistant undercoat of short wooly, slightly oily hair is essential, but in the summer months may be hard to find except on the thighs and shoulders.
防水的底毛短、羊毛状、略带油质的毛发（基本特征），但在夏天，除了大腿和肩部，可以发现其他部位的底毛变硬。 - On the body, the outer coat is of medium length, flat or wavy, and is easily distinguishable from the undercoat, which is short, soft and dense.
在身躯上，披毛为中等长度，平坦或略呈波浪状，很容易与底毛区分开，底毛短、柔软和浓密。 - This means that they have a soft, downy undercoat and a harder guard coat.
也就是说他们除了一层柔软的底层毛以外，还有一层比较厚硬的外层毛。