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riser

/'raizә/

📖 中文释义

  1. n. 起床者, 叛徒, 起义者, 竖板
  2. [化] 上升管

🔗 释义中的汉语词

叛徒

🧩 词形变化

复数 risers
📘 English Definition（英文释义）
  1. n. a person who rises (especially from bed)
  2. n. a vertical pipe in a building
  3. n. structural member consisting of the vertical part of a stair or step