VOA慢速英语:Researchers Testing New Cancer Treatment(翻译)

immuno-suppressant – n. a substance that control’s someone’s immune response to a foreign organ in their body

chemotherapy – n. treatment for disease like cancer that uses strong chemicals to kill the disease

precancerous – adj. tending to become cancerous

minimally invasive --adj. affecting the body in the smallest possible way

fairy tale – n. a children’s story with magical creatures that is not true and usually has a happy ending

toxic – adj. containing poisonous substances

exposure – n. the fact or condition of being affected by someone or something else; public attention

attract – v. to pull toward oneself or itself