underlay

英 [ˈʌndəleɪ , ˌʌndəˈleɪ]

美 [ˈʌndərleɪ , ˌʌndərˈleɪ]

n.  地毯衬垫
v.  构成…的基础; 作为…的原因
underlie的过去式

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

BNC.34733 / COCA.36157

牛津词典

noun

• 地毯衬垫
  a layer of thick material placed under a carpet to protect it

柯林斯词典

The noun is pronounced /'ʌndəleɪ/. The verb is pronounced /ˌʌndə'leɪ/. 名词读作/'ʌndəleɪ/。动词读作/ˌʌndə'leɪ/。


• 地毯衬垫
  Underlayis a layer of thick material that you place between a carpet and the floor to protect the carpet and make it feel warmer and softer.
• 
  Underlayis the past tense ofunderlie.

英英释义

noun

• a pad placed under a carpet
  Synonym:carpet padrug padunderlayment

verb

• provide with a base, support, lining, or backing
  1. underlay the boards with joists
• put (something) under or beneath
  1. They underlaid the shingles with roofing paper
• raise or support (the level of printing) by inserting a piece of paper or cardboard under the type
  1. underlay the plate

双语例句

• Press the seam open and carefully align the underlay before pinning the right sides together.
  正面合在一起之前，先将缝线烫开并仔细地将缝的粗缝线。
• Paper or other material used to underlay. disk wall liner hanger
  衬垫用于下衬的纸或其它物质盘形井壁衬管悬挂器
• The integration theory, technique and application of photonics equipments and optoelectronics systems on a same underlay are the major research of OEIC, and make the photonics system micromation and integrated.
  集成光学主要研究集成在一个平面衬底上的光学器件和光电子学系统的理论、技术与应用，以实现光学系统的薄膜化、微型化和集成化。
• Professor Hill reveals the principles which underlay the politcal ideology and actions of the party during the1920s.
  希尔教授披露了20世纪20年代构成这个政党的政治思想和活动的原则基础。
• Unlike underlay hardware system, software system of sensor network is still evolving with a high speed.
  与硬件成熟相比，传感器网络的软件体系仍在高速发展中。
• Behind the distorted prosperity of journal of comprehensive university underlay serious survival crisis.
  综合性高校学报眼下畸形繁荣的背后，隐藏着严重的生存危机。
• But it may be that an unprecedented demand and need for underlay action may call for temporary departure from that normal balance of public procedure.
  但现在前所未有的对紧急行动的需要要求国民暂时丢弃平常生活节奏，紧迫起来。
• The rate of thinness was 0 in sandwich method group and 24.2% in underlay method;
  夹层法组鼓膜菲薄率为0，内植法组鼓膜菲薄率为242%；
• Underlay was supposed to have had her in custody.
  后面的人认为她是在监管之下的。
• Server placement based on the maximum stream in underlay network
  服务承载网中基于最大流的服务器放置