underlay 详细解释

underlay

['ʌndəlei]

v.铺在下面, 垫, 支撑
n.地毯衬垫, 衬底, 衬垫物
动词underlie的过去式形式

词形变化

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

英英释义

名词 underlay:

a pad placed under a carpet

同义词:carpet pad, rug pad, underlayment

动词 underlay:

raise or support (the level of printing) by inserting a piece of paper or cardboard under the type

put (something) under or beneath

provide with a base, support, lining, or backing

动词 underlie:

be or form the base for

同义词:underlie

lie underneath

同义词:underlie

补充

underlayunderlay英:[ˈʌndəˈlei] 美:[ˌʌndɚˈle]v.1.铺在…下面,垫起;向下延伸n.1.衬垫物

例句

1. They underlaid the Atlantic with a cable.他们在大西洋海底铺设了一条电缆。 2. The slates were underlaid with oilpaper.石板瓦下面垫着油纸。 3. the green fields are underlaid with limestone.绿色田野下是石灰层。