这个词是什么意思？
A genus of EUKARYOTES, in the phylum EUGLENIDA, found mostly in stagnant water. Characteristics include a pellicle usually marked by spiral or longitudinal striations.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D005055 · MeSH 2026。
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