| 单词 | 底层 |
| 释义 | 〔undergird〕To support or strengthen from beneath.从底层支持，加固：从下方给予支持或加固〔bottom〕a bottom drawer; the bottom stair.底层抽屉；底层楼梯〔dacquoise〕A cake made of ground almond or hazelnut meringue layers with fruit or variously flavored cream fillings between the layers.蛋白酥皮奶油卷：一种蛋糕，由底层为杏仁或榛子的蛋白酥皮卷和夹层之间有水果或各种风味奶油的馅制成〔floor〕The ground or lowermost surface, as of a forest or an ocean.底：底层或最低层，如森林或海洋的最底层〔sealer〕One that seals, as an undercoat of paint or varnish used to size a surface.（油漆）封底层：一种密封物质，比如用来给平面上胶的油漆或清漆的底层〔underfur〕The soft, fine undercoat of certain mammals, such as otters, beavers, and seals.细软绒毛：水獭，海猩和海豹等哺乳动物的底层细软绒毛〔floor〕The lower or supporting surface of a structure.底面：某种结构的底层或支持面〔echelon〕a job in the lower echelon of the corporation.一份公司底层工作〔entresol〕The floor just above the ground floor of a building; a mezzanine.夹楼：位于建筑物底层之上的楼面；夹楼〔furring〕The preparation of a wall, ceiling, or floor with strips of wood or metal to provide a level substratum for plaster, flooring, or another surface or to create an air space.钉板条：铺墙、天花板或地板前的准备工作，利用木条或金属条为室内地板材料立起水平底层或别的颊或者留出空气的空隙〔evaporate〕To deposit (a metal) on a substrate by vacuum sublimation.使沉淀：通过升华使（金属）等沉淀在底层 |
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