VOA慢速英语:美国医生要求改变枪支法

physician – n. medical doctor

toll – n. very bad effect

stalker – n. a person who closely follows and watches another person for a long period of time in a way that is threatening, dangerous, etc.

trauma surgeon – n. a doctor who operates on severely injured people

agenda – n. a list of things to be considered or done

audience – n. the people who watch, read, or listen to something