sidewalls 📖 中文释义 (sidewall 的复数) n. 边墙, 侧壁, 轮胎侧壁 🧩 词形变化 原形 sidewall变形 s3 📘 English Definition(英文释义) plural of sidewalln. the side of an automobile tiren. a wall that forms the side of a structure ← sidewaller sideward →