单词	dorsumbonal
释义	dorsumbonal adjective dors·​umbonal (¦)dȯ(r)s+ : dorsal and umbonal : being one of the accessory valves of mollusks of the family Pholadidae Word History Etymology dors- + umbonal
随便看	lichenesses lichening lichenins lichenism lichenist lichenists lichenologic lichenological lichenologies lichenologist lichenologists lichenology armadillidia Armadillidiidae armadillidiidaes Armadillidium armadillidiums armadillo armadillos armado Armageddon Armageddons armageddons Armagh Armagnac

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