planaria /plә'neәriә,-'næ-/ 📖 中文释义 n. [动]涡虫,真涡虫 🔗 释义中的汉语词涡虫 📘 English Definition(英文释义) n free-swimming mostly freshwater flatworms; popular in laboratory studies for the ability to regenerate lost parts ← planarea P 字母词表 planarian →