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单词 glochidium
释义

glochidium

/gləʊˈkɪdɪəm/
noun
(pl. glochidia /-dɪə/)
Zoology a parasitic larva of certain freshwater bivalve molluscs, which attaches itself by hooks and suckers to the fins or gills of fish
【动】钩介幼体, 河蚌幼体。
词源
late 19th cent.: modern Latin, based on Greek glōkhis 'arrowhead'.
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更新时间:2025/3/19 7:13:29