anatomically (adv.)youdaoicibaDictYouDict[anatomically 词源字典]
1640s, from anatomical + -ly (2). Anatomically correct, of dolls and meaning "with genitalia," is attested 1968, perhaps 1967, American English, in reference to Petit Frère, an imported French boy doll.[anatomically etymology, anatomically origin, 英语词源]