vulcanization /vʌlkәnai'zeiʃәn/ 📖 中文释义 n. 硬化, 硫化[化] 硫化 🔗 释义中的汉语词 硬化硫化 📘 English Definition（英文释义） n. process of treating rubber or rubberlike materials with sulphur at great heat to improve elasticity and strength or to harden them ← vulcanizater V 字母词表 vulcanization accelerator →