undercoat中文什么意思

n.
1.大衣内的上衣。
2.〔口语〕(女用)衬裙。
3.(动物长毛下面的)浓密的绒毛。
+更多解释...4.(涂在车辆底部的)底部防锈层；(上漆之前的)内涂层。vt.
给…加内涂层。

• antihalation undercoat:    防光晕底层
• glycerophthalic undercoat:    甘化磷苯二甲酸底漆
• lined undercoat:    夹袄

例句与用法

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1. 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。
2. 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。
3. 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。
4. As an antirust paint for new or existing ship hull and also as an antirust undercoat and primer for container
   主要用于新船或旧船的水线以下及以上部位的防锈涂层也可以用于集装箱的中间防锈漆及底漆。
5. Double coated . long , thick guard hairs with a heavy , wooly undercoat that becomes sparse in warmer months and warmer climates
   双层被毛。长而粗硬的外毛和浓密柔软的内毛，在温暖的季节或地区则减少。

英文释义

名词

1. thick soft fur lying beneath the longer and coarser guard hair
   同义词：underfur
2. the first or preliminary coat of paint or size applied to a surface
   同义词：flat coat, ground, primer, priming, primer coat, priming coat
3. seal consisting of a coating of a tar or rubberlike material on the underside of a motor vehicle to retard corrosion
   同义词：underseal

动词

1. cover with a primer; apply a primer to
   同义词：prime, ground