preservatives /prɪ'zɜ:vətɪvz/ 📖 中文释义 n. 防腐剂( preservative的复数形式 ) 🔗 释义中的汉语词防腐剂 🧩 词形变化 原形 preservative 📘 English Definition(英文释义) n. a chemical compound that is added to protect against decay or decomposition ← preservative reflex P 字母词表 preservatize →