VOA慢速英语:自特朗普当选以来枪支销售低迷

Slump – n. a sudden decrease in prices, value, amount, etc.

Trend – n. a general direction of change

Faucet – n. a device that is used to control the flow of water from a pipe

Panic – n. a state or feeling of extreme fear that makes someone unable to act or think normally

Revenue – n. money that is made by or paid to a business or an organization

Retailer – n. a person or business that sells things directly to customers for their own use

Assault-style rifle – n. an automatic or semi-automatic gun