VOA慢速英语:研究称家庭清洁产品可能会导致儿童呼吸困难

diagnose(d) – v. to recognize a disease or illness in someone

exposure – n. the fact or condition of being affected by something or experiencing something

chronic – adj. continuing or happening again and again for a long time

allergies – n. a kind of medical condition that causes someone to become sick after eating, touching, or breathing something that is harmless to most people

label(s) – n. a piece of paper, cloth, or similar material that is connected to something to identify or describe it

inflammation – n. a condition in which a part of your body becomes red, swollen, and painful

symptom(s) – n. a change in the body or mind which indicates that a disease is present

multipurpose – adj. having more than one use or purpose

volatile – adj. likely to become dangerous or out of control

irritant – -n. something that makes part of your body sore and painful