histamine

n [U] (medical 医) chemical compound that is present in all body tissues and causes (usu unpleasant) reactions in people with certain allergies 组胺.

hip, hip-bath, hip-flask, hip-pocket, hippie (also hippy), hippo, Hippocratic oath, hippodrome, hippopotamus, hippy, hire, hire-purchase, hireable, hired hand, hireling, hirsute, his, his possess, Hispanic, hiss, histogram, histology, historian, historic, historic present, historical, historically, history, histrionic, histrionically, histrionics, hit, hit list, hit man, hit parade, hit upon, hit upon an idea, hit-and-run, hit-or-miss (also hit-and-miss), hitch,