premolar /pri:'mәulә/ 📖 中文释义 n. 前臼齿[医] 前磨牙, 双尖牙, 磨牙前的 🔗 释义中的汉语词 前臼齿 🧩 词形变化 复数 premolars 📘 English Definition（英文释义） n. a tooth having two cusps or points; located between the incisors and the molars ← premodulation P 字母词表 premolar analogy theory →