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千萬人都在用的超大詞匯詞典翻譯APP
- a protozoan with an ovoid shell of cemented sand grains
Difflugia is the largest genus of Arcellinida, one of several groups of Tubulinea within the eukaryote supergroup Amoebozoa. Arcellinida species produce shells or tests from mineral particles or biogeonic elements (e.
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