1.
A harsh double coat is absolutely necessary.
粗硬而浓密的双层毛是绝对必需的。
2.
Brushes of high seal performance are installed om sides of door columns.
门柱密封采用特有的双层毛刷增加了更好的密封性。
3.
yarn-dyed wool-like two layer tweed
色织仿毛双层粗花呢
4.
double woven pile fabric
双层织造长毛绒织物
5.
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.
6.
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。
7.
refined woolen two-raced upright pile blanket
高级纯毛双面立绒毛毯
8.
A covering of short hairs lying underneath the longer outer hairs of an animal's coat.
下层绒毛动物长毛下面的一层短绒毛
9.
double-sided plush
双面绒,双面长毛绒
10.
double bottom forward
首部双层底前部双层底
11.
double pile velvetee
双层丝绒,双层立绒,双层天鹅绒
12.
A peach skin is covered with fuzz.
桃 上有一层细毛.
13.
one thickness of cotton wool and two thicknesses of felt
一层棉絮及两层毛毡.
14.
two-tubing dual completion well
双管双层分采完成井
15.
double-side terry fabric knitting machine
双面毛圈织物针织机
16.
Lipkin bicapillary pycnometer
利普金双毛细管比重计
17.
Interlock(=interlock rib)
1.双罗纹组织2.棉毛布
18.
interlock fabric
双罗纹针织物，棉毛布