VOA慢速英语:Republicans Trade Insults at Latest Debate

Republican Party – n. one of the two major U.S. political parties

front-runner – n. the person or thing that is most likely to win a race or competition

yelling – v. to say something very loudly especially because you are angry, surprised or trying to get someone's attention

interrupting - v. stopping the progress of an activity

mock – v. to laugh at or make fun of someone or something especially by copying an action or a way of behaving or speaking

lightweight – n. someone or something that has little importance or power

con artist – n. a person who tricks other people in order to get their money