A hollow cell in the excretory system of certain invertebrates, including flatworms and rotifers, containing a tuft of rapidly beating cilia that serve to propel waste products into excretory tubules.
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释义
焰细胞:某种无脊椎动物(包括扁虫和轮虫)在排泄系统中的空细胞,具有用来把废物推向排泄管的一簇能迅速摆动的纤毛
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