基本解释[医药科学]胃小弯英汉例句双语例句Methods With the help of endoscopy the site of Puncture was selected between the lesser and greater curvature of the stomach.方法在胃镜引导下，穿刺点选择在胃体的大、小弯之间。lesser curvature of stomach更多例句专业释义医药科学胃小弯