than·a·tol·o·gy /ˌθænəˈtɑləʤi/
死亡學
than·a·tol·o·gy /ˌθænəˈtɑləʤɪ/ 名詞
死亡學,死因學
Than·a·tol·o·gy n. A description, or the doctrine, of death.
◄ ►
thanatology
n : the branch of science that studies death (especially its
social and psychological aspects)