proctology
英式音标：proctology怎么读
美式音标：proctology怎么读
proctology词义
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n. [内科] 直肠病学
proctology英文词源
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- proctology (n.)
- 1896, from Greek proktos "anus," from PIE *prokto- + -logy "study of." Related: Proctologist (1897).