risers的翻译，读音
英/ˈraizəz/
释义：
n. 起床者, 起义者, 叛乱者( riser的复数形式 )
n. a person who rises (especially from bed)
n. a vertical pipe in a building
n. structural member consisting of the vertical part of a stair or step
n. a person who rises (especially from bed)
n. a vertical pipe in a building
n. structural member consisting of the vertical part of a stair or step