英语词汇“sill”是什么意思，“sill”的读音、用法及例句翻译-烛光网

词汇	sill
释义	sill AHD[sĭl] D.J.[sɪl]K.K.[sɪl]n.（名词） The horizontal member that bears the upright portion of a frame, especially the horizontal member that forms the base of a window.底框梁：框架中支撑垂直部份的水平部件，尤指构成窗台底基的水平部件 Geology An approximately horizontal sheet of igneous rock intruded between older rock beds.【地质学】岩床：插入两块老岩层之间的近乎水平的火成岩岩层 Etymology语源 Middle English sille 中古英语 sille from Old English syll [threshold] 源自古英语 syll [门槛]
随便看	L'Aquila Lar Laramie Laramie County Community College Laramie River La Raza larboard larcenies larcenist larcenists larcenous larceny larceny larch larches Larch River lard larded larder larders larding Lardner lards Laredo Laredo Junior College

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