underlay

汉语翻译

vt. 把...置于另一物之下, 垫起, 从下面支撑
vi. (矿脉)倾斜
n. 放在下面的东西, 衬底, 支撑之物, 衬垫物
underlie的过去式

词型变化：

动词过去式:underlaid 过去分词:underlaid 现在分词:underlaying 第三人称单数:underlays 

英语解释：

名词 underlay:

1. a pad placed under a carpet
   同义词：carpet pad, rug pad, underlayment

动词 underlay:

1. raise or support (the level of printing) by inserting a piece of paper or cardboard under the type
2. put (something) under or beneath
3. provide with a base, support, lining, or backing

动词 underlie:

1. be or form the base for
   同义词：underlie
2. lie underneath
   同义词：underlie

例句：

1. Paper or other material used to underlay.
   衬垫用于下衬的纸或其它物质