sill

美音音标: [sɪl] sill
英音音标: [sɪl] result.0.expl|add:"

同义
sill
词性
n
解释
structural member consisting of a continuous horizontal timber forming the lowest member of a framework or supporting structure
示例
None

同义
sill
词性
n
解释
(geology) a flat (usually horizontal) mass of igneous rock between two layers of older sedimentary rock
示例
None