spicule
/'spikju:l/
📖 中文释义
- n. 针状体, 小穗, 空壳, 骨针
- [医] 针, 刺; 交合刺
🔗 释义中的汉语词
🧩 词形变化
复数 spicules
📘 English Definition（英文释义）
- n. small pointed structure serving as a skeletal element in various marine and freshwater invertebrates e.g. sponges and corals