spiculum'spikjulәm英式朗读美式朗读基本解释n. [动](海参的)骨片,(线虫的)交合刺,(海绵的)骨针英文释义n small pointed structure serving as a skeletal element in various marine and freshwater invertebrates e.g. sponges and corals上一个单词:spiculite下一个单词:spicy