英语词汇proctosigmoidoscope怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	proctosigmoidoscope
释义	Definition of proctosigmoidoscope in English: proctosigmoidoscope noun Medicine An instrument for the visual examination of the rectum and sigmoid colon; a proctoscope. Origin 1920s. Definition of proctosigmoidoscope in US English: proctosigmoidoscope noun Medicine An instrument for the visual examination of the rectum and sigmoid colon; a proctoscope. Origin 1920s.
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Definition of proctosigmoidoscope in English: