floorboard /'flɔ:bɔ:d/ ★☆☆☆☆ 📖 中文释义 n. 一块地板, 汽车底部板 🧩 词形变化 复数 floorboards现在分词 floorboarding 📘 English Definition(英文释义) n. a board in the floorn. the floor of an automobile ← floorage F 字母词表 floorboarding →