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

• 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。
• 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。
• 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。
• The music of the pearl was triumphant in Kino's head, and the quiet melody of the family underlay it.
  珍珠之歌在基诺脑子里奏起胜利欢乐的旋律，家庭之歌温柔恬静的旋律在进行伴奏。
• With a normal black biro I have drawn this on marker paper, using a photo as an underlay.
  首先我用一只普通的圆珠笔在背景层上画上车的大概轮廓。
• 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。
• Application of extrapolation technique in reflecting analysis of a dielectric patch with metal underlay for plane waves
  外推技术及其在金属衬底介质片对平面波反射分析中的应用
• Underlay was supposed to have had her in custody.
  后面的人认为她是在监管之下的。
• The assumption that implicitly underlay the Asian development model that US households had an infinite ability to borrow and spend has been shown to be false.
  事实证明，亚洲发展模式隐含的一个基本前提美国家庭有能力无限制地贷款和消费是错误的。
• 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。