促胃液素、缩胆囊素和分泌素作用于相同的靶器官.Gastrin and cholecystokinin and secretin act on the same target organs.胃液内含有盐酸给胃蛋白酶提供酸溶液.Gastric juice contains hydrochloric acid to provide an acidic solution for pepsin.研究促胃液素的生物化学时代开始了.The bioch...
打电话时须留下全名与联络信息。You must leave your full name and contact details when you phone.请问您的全名是什么？May I have your full name?汤姆晓得老师要是叫他全名, 那麻烦事就来了.Tom knew that when his name was pronounced in full , it meant trouble....