| 单词 | heliozoan |
| 释义 | heliozoan in British English (ˌhiːlɪəʊˈzəʊən) noun any protozoan of the mostly freshwater group Heliozoa, typically having a siliceous shell and stiff radiating cytoplasmic projections: phylum Actinopoda (actinopods) heliozoan in American English (ˌhiliəˈzoʊən) noun any of a class (Heliozoa) of chiefly freshwater protozoans with slender pseudopodia arranged as rays Derived forms heliozoic (ˌhelioˈzoic) (ˌhiliəzoʊɪk) adjective Word origin < ModL Heliozoa (< helio- + -zoa) + -an |
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