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VOA慢速英语:校园枪击案导致对控枪的讨论
National Rifle Association – n. a national organization founded in 1871 that promotes the legal use of guns and gun safety in the US and defends a US citizen's constitutional right to own and bear arms.
rental – n. the act of renting something
insurance – n. an agreement in which a person makes payments to a company and the company promises to pay money if the person is injured or dies
passionate – adj. showing a strong belief in something or a strong feeling about a subject
the left – n. a group or party favoring liberal views
retailer – n. a business that sells things directly to customers
assault – n. a violent attack
grief – n. great sadness, especially caused by someone's death
vocal – adj. expressing opinions in a public and forceful way