单词	collar cell
释义	collar cell noun : a flagellated endodermal cell that lines the cavity of a sponge and has a contractile protoplasmic cup surrounding the flagellum called also choanocyte Word History First Known Use circa 1889, in the meaning defined above
随便看	klendusic klendusity klendusive klepht klephtic klephts klept- klepto klepto- kleptocracies kleptocracy kleptocrat kleptocratic kleptomania kleptomaniac kleptomaniacs kleptomanias kleptos Kleve klezmer klezmers klezmorim klick Klickitat klickitats

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