proctology是什么意思 proctology的用法 proctology怎么读

proctology

英 [prɒk'tɒlədʒɪ]美 [prɑk'tɑlədʒi]

n. [内科] 直肠病学

ing-bottom: 66.55%;">

英语词源

proctology (n.)

1896, from Greek proktos

"anus," from PIE *prokto- + -logy "study of." Related: Proctologist (1897).