deceleration /.di:selә'reiʃәn/ 📖 中文释义 n. 减速[医] 减速[度] 🔗 释义中的汉语词 减速 🧩 词形变化 复数 decelerations 📘 English Definition(英文释义) n. a decrease in rate of changen. (physics) a rate of decrease in velocityn. the act of decelerating; decreasing the speed ← decelerating electrode D 字母词表 deceleration time →