gas·tro·scope /ˈgæstrəˌskop/
胃鏡
gas·tro·scope /ˈgæstrəˌskop/ 名詞
胃(窺)鏡
Gas·tro·scope n. Med. An instrument for viewing or examining the interior of the stomach.
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gastroscope
n : a type of endoscope for visually examining the stomach