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
- Covered with fibers resembling cotton; nappy. a small slender short-haired breed of African origin having brownish fur with a reddish undercoat.
棉花的，有毛的用象棉花一样的纤维覆盖的；有绒毛的；有短茸毛的非洲种瘦长而短毛的小猫，皮毛略带褐色，底层绒毛略带红色。 - 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。 - The undercoat on black and tan dogs also may be grey or tan.
黑色同栗色混杂品种的内被毛也可能是灰的或栗色的。 - The painter was laying colours on canvas. To apply an undercoat to.
画家正往画布上涂颜料。 - 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。 - 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 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； - A proper hunting coat will show a hard outer coat and wooly undercoat.
正确的猎犬被毛应该有坚硬的外层披毛和羊毛状的底毛。 - Synthesis and application of acrylic resin for UV-curable cathodic electrophoretic coating Cathodic electrophoretic coatings have been widely used as antirust undercoat for their excellent corrosion resistance, high electrophoretic force and coulomb efficiency.
紫外光固化阴极电泳涂料用丙烯酸树脂的合成及应用阴极电泳涂料由于其优异的耐蚀性能、的泳透力和库仓效率而广泛用作防锈底漆。