Scyphozoa
/,saifә'zәuә/
📖 中文释义
- [pl.][动]钵水母纲
📘 English Definition（英文释义）
- n coelenterates in which the polyp stage is absent or at least inconspicuous: jellyfishes
- n any of various usually free-swimming marine coelenterates having a gelatinous medusoid stage as the dominant phase of its life cycle