hydranth /'haidrәnθ/ 📖 中文释义 n. [动] 水螅体 📘 English Definition(英文释义) n. One of the nutritive zooids of a hydroid colony. Alsoapplied to the proboscis or manubrium of a hydroid medusa. See Illust.of Hydroidea. ← hydrant H 字母词表 hydranthos →