sporosac
名词 n.
英文释义
名词 n.
- A hydrozoan reproductive zooid or simple form of gonophore which does not become medusoid in form or structure
- An early or simple larval stage of trematode worms and some other invertebrates, which is capable of reproducing other germ cells by asexual generation; a redia.
词形变化
词源
From sporo- + sac.
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数据来源: Wiktionary