VOA慢速英语:新技术有助于发现胰腺癌

hormone – n. a natural substance that is produced in the body and that influences the way the body grows or develops

abdomen – n. the part of the body below the chest that contains the stomach and other organs

tumor – n. a mass of tissue found in or on the body that is made up of abnormal cells

diagnose – v. to recognize a disease, illness, etc., in someone

accuracy – n. freedom from mistake or error; the quality or state of being accurate