highchair 📖 中文释义 n. 小孩吃饭时用的高脚椅子 🧩 词形变化 复数 highchairs第三人称单数 highchairs 📘 English Definition(英文释义) n. a chair for feeding a very young child; has four long legs and a footrest and a detachable tray ← highbush cranberry H 字母词表 highchairs →