proctosigmoidoscope
发音
How to pronounce proctosigmoidoscope in British English:
英 [prɒktəʊsɪɡ'mɔɪdɒskəʊp]
How to pronounce proctosigmoidoscope in American English:
美 [prɒktoʊsɪɡ'mɔɪdɒskoʊp]