Over time, this medical practice expanded by a continually developing understanding of the functions of organs and structures in the body.
ˌoʊvɚ tˈaɪm, ðɪs mˈɛdɪkəl pɹˈæktɪs ɛkspˈændᵻd baɪ ɐ kəntˈɪnjuːəli dɪvˈɛləpɪŋ ˌʌndɚstˈændɪŋ ʌvðə fˈʌŋkʃənz ʌv ˈɔːɹɡənz ænd stɹˈʌktʃɚz ɪnðə bˈɑːdi.