spiculum 详细解释
spiculum
['spikjuləm]
n. [动](海参的)骨片, (线虫的)交合刺, (海绵的)骨针
词形变化
名词复数: spicula |
英英释义
名词 spiculum:
small pointed structure serving as a skeletal element in various marine and freshwater invertebrates e.g. sponges and corals
同义词：spicule
补充
spiculumspiculum英:[ˈspikjuləm] 美:[ˈspɪkjələm]n.1.(海参的)骨片,(线虫的)交合刺,(海绵的)骨针热门单词推荐
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