aeration /eiә'reiʃәn/ 📖 中文释义 n. 通风[化] 换气; 曝气 🔗 释义中的汉语词通风换气曝气 📘 English Definition（英文释义） n. the process of exposing to air (so as to purify)n. the act of charging a liquid with a gas making it effervescent ← aerating the sand A 字母词表 aeration cell →