aback /ә'bæk/ ★☆☆☆☆ 📖 中文释义 adv. 向后, 朝后, 突然, 船顶风地 🔗 释义中的汉语词 突然 📘 English Definition(英文释义) r. having the wind against the forward side of the sailsr. by surprise ← abacist A 字母词表 abaco →