deaf-aids /'defeid/ 📖 中文释义 n. 助听器 🔗 释义中的汉语词 助听器 🧩 词形变化 原形 deaf-aid 📘 English Definition（英文释义） n. an electronic device that amplifies sound and is worn to compensate for poor hearing ← deaf-aid D 字母词表 deaf-and-dumb →