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	ducket duckfeet duckfoot duckfooted duckfoots duckie duckier duckies duckiest ducking ducking out ducking stool duckings ducklet duckling ducklings duckmole duckpin duckpins ducks ducks and drakes ducks out ducks'-feet ducks'-foots duckshoved

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