riser
英 ['ra?z?]
美['ra?z?]
- n. 起床者；起義者；豎板；叛徒
- n. (Riser)人名；(英)賴澤
英英釋意
- 1. a person who rises (especially from bed);
- "he's usually a late riser"
- 2. a vertical pipe in a building
- 3. structural member consisting of the vertical part of a stair or step