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

• 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。
• That would depend upon whether the germs of staunch comradeship underlay the temporary emotion.
  这得看这番暂时的情感里，是否含有生死不渝感情的萌芽。
• For curved slot seams, both sides of the seam must be faced and underlay follows the same curve. The wall had a crack in it, and through this he could see everything.
  弧形嵌条缝，缝的两边必须对称，垫层的弧度相等。墙上有条裂缝，他从那条缝里望过去，什么东西都看得见。
• 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。
• And by analyzing the composing of white LED and relations between current, temperature and luminous flux, refractive index is improved the interface between the sapphire underlay and epoxy resin by gelatinizing a layer silica gel.
  通过对白光LED的构成和电流/温度/光通量的分析，可知在蓝宝石衬底和环氧树脂的界面间涂敷一层硅橡胶能改善光的折射率。
• More than once during the years that I had lived with him in Baker Street I had observed that a small vanity underlay my companion's quiet and didactic manner.
  在我和他同住在贝克街的几年里，我不止一次地发觉我那伙伴在静默和说教的态度里，总隐藏着一些骄傲和自负。
• First, a summary and an overview of two kinds of spectrum sharing models& Overlay model and Underlay model are given. And the interference temperature model led by underlay model is introduced.
  首先总结并概述了两种频谱共享模型：下垫式和填充式模型，并介绍了下垫式模型所引出的干扰温度模型。
• Everything always leads back to underlay.
  每件事情都指向幕后。
• Methods Thirty cases of tympanic membrane perforation were treated with myringoplasty of combined underlay and interlay procedures.
  方法应用单手操作行前内植后夹层法鼓膜成形术，治疗30耳鼓膜穿孔。
• 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。