желудочная кислота(digestive secretions of the stomach glands consisting chiefly of hydrochloric acid and mucin and the enzymes pepsin and rennin and lipase.WN3 – АД)
кислая среда желудка(n. The colorless, watery, acidic digestive fluid that is secreted by various glands in the mucous membrane of the stomach and consists chiefly of hydrochloric acid, pepsin, rennin, and mucin. The American HeritageR Medical Dictionary Copyright c 2007, 2004 by Houghton Mifflin Company Alexander Demidov)