walk-up /'wɔ:kʌp/ ★☆☆☆☆ 📖 中文释义 n. 无电梯的大楼a. 无电梯大楼的 📘 English Definition(英文释义) n. an apartment building without an elevators. a building with no elevator ← walk-to W 字母词表 walk-up apartment →