lac /læk/ 📖 中文释义 n. 紫胶, 十万, 许多[医] 虫胶, 虫漆, 乳 🔗 释义中的汉语词许多虫胶虫漆 📘 English Definition(英文释义) n. resinlike substance secreted by certain lac insects; used in e.g. varnishes and sealing wax ← labyrinthus pubicus impar L 字母词表 lac acid →