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
- 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 undercoat of this dog is soft and dense and of sufficient length to support the outer coat.
这只狗的绒毛软并且密集浓厚，有足够的长度来支持外部的皮毛。 - One child can thus be genetically susceptible and his or her sibling not. Undercoat, as well as furnishings on breeches and underside of tail, may be lighter shades of the dominant color.
双胞胎中的一个孩子将遗传易感性而他或她的同胞却不会。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。 - As the undercoat is a paler color, the effect of this shading is a coat which appears to glow.
如果底毛的颜色浅，这种阴影造成的效果是被毛看起来显得象在发光。 - 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。 - 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 width of the undercoat is varies depending on where it is on the cat.
绒毛宽度是依赖于猫身上的部位而改变。 - Check the density of general undercoat carpet and flexibility, basically have two kinds of methods.
检查一般短毛地毯的密度和弹性，主要有两种方法。 - Himalayan goat having a silky undercoat highly prized as cashmere wool.
喜玛拉雅山羊，底层绒毛柔滑如丝被赞为克什米绒毛。 - An undercoat for fluororesin coating based on epoxy resin and polyamide hardener.
聚氨酯固化的环氧树脂涂料，氟树脂面漆的配套用中间漆。