| 单词 | 胃液 |
| 释义 | 〔melena〕A condition marked by black, tarry stool or vomit composed largely of blood that has been acted on by gastric juices, resulting from a hemorrhage along the digestive tract.黑粪症：由消化道大出血而引起的病症，其特征为排出黑色柏油样粪便或以经胃液分解之血液为主要成分的呕吐物〔rennin〕A milk-coagulating enzyme found in the gastric juice of the fourth stomach of young ruminants, used in making cheeses and junkets. Also called chymosin ,rennet 凝乳酶：一种存在于幼小反刍动物的第四胃胃液中的凝乳酶，用来制干酪和凝乳食品 也作 chymosin,rennet〔pepsin〕A digestive enzyme found in gastric juice that catalyzes the breakdown of protein to peptides.胃蛋白酶：胃液中一种消化酶，加速将蛋白质分解成肽〔heartburn〕A burning sensation, usually centered in the middle of the chest near the sternum, caused by the reflux of acidic stomach fluids that enter the lower end of the esophagus. Also called cardialgia ,pyrosis 胃灼热：一种由于酸性胃液回流入食管下端而引起的通常集中在胸中部靠近胸骨处的烧灼感 也作 cardialgia,pyrosis〔gastrin〕A hormone secreted by glands in the mucous membrane of the stomach that stimulates the production of gastric juice.促胃液素，胃泌激素：由胃粘膜中的腺体排出的一种激素，刺激胃液的产生 |
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