单词	archinephridium
释义	archinephridium noun ar·​chi·​nephridium : the primitive nephridium found paired in each segment of certain annelid larvae Word History Etymology New Latin, from archi- + nephridium
随便看	back and fill back answer back arrow back away back bacon back beam back bond back bulb back burner back button back catalog back catalogue back center back channel back choir back comb back dive back down back draft back East back electromotive force back end back ends back fat back file

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