physiologist
🇺🇸
/ˌfɪziˈɑːlədʒɪst/
🇬🇧
/ˌfɪziˈɒlədʒɪst/
A person who studies how living organisms, like the human body, work.
The physiologist explained how the heart pumps blood throughout the body.
생리학자는 심장이 온몸에 혈액을 펌프하는 방법에 대해 설명했다.