搜尋結果
sill
- IPA[sil]
美式
- a shelf or slab of stone, wood, or metal at the foot of a window or doorway.;a strong horizontal member at the base of any structure, e.g., in the frame of a motor or rail vehicle.
noun: sill, plural noun: sills
- 釋義
名詞
- 1. a shelf or slab of stone, wood, or metal at the foot of a window or doorway.
- ▪ a strong horizontal member at the base of any structure, e.g., in the frame of a motor or rail vehicle.
- ▪ a tabular sheet of igneous rock intruded between and parallel with the existing strata.
- ▪ an underwater ridge or rock ledge extending across the bed of a body of water.