首页sillsill英英释意

sill

英 [sɪl] 美[sɪl]
  • n. 窗台;基石;门槛;[海洋] 海底山脊
  • n. (Sill)人名;(英、德)西尔

英英释意


1. structural member consisting of a continuous horizontal timber forming the lowest member of a framework or supporting structure
2. (geology) a flat (usually horizontal) mass of igneous rock between two layers of older sedimentary rock