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mattress 音标拼音: [m'ætrəs] n. 床垫,空气垫,沉床 床垫,空气垫,沈床 mattress n 1: a large thick pad filled with resilient material and often incorporating coiled springs, used as a bed or part of a bedMattress \ Mat" tress\, n. [ OF. materas, F. matelas, LL. matratium; cf. Sp. & Pg. almadraque, Pr. almatrac; all from Ar. ma[. t] rah a place where anything is thrown, what is thrown under something, fr. [. t] araha to throw.] [ 1913 Webster] 1. A large pad stuffed with hair, moss, or other suitable soft material, and quilted or otherwise fastened, used as or in a bed, to support the human body while lying down. [ Written also { matress}.] [ 1913 Webster] 2. ( Hydraulic Engin.) A mass of interwoven brush, poles, etc., to protect a bank from being worn away by currents or waves. [ 1913 Webster] { innerspring mattress} A variety of mattress[ 1] having springs inside to provide a flexible support; it is considered more comfortable than a stuffed mattress. [ PJC]
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