(pos:名詞)<explanation>yue:一種可以伸入身體裏面，觀察內部器官、管道嘅醫學儀器eng:endoscope<eg>yue:做內窺鏡 (zou6 noi6 kwai1 geng3)eng:to have an endoscopy<eg>yue:內窺鏡檢查 (noi6 kwai1 geng3 gim2 caa4)eng:endoscopic examination