VOA慢速英语:词汇节目:温柔比刻薄更能交到朋友

boss – v. to give orders to

sour – adj. having an acid taste that is like the taste of a lemon

polite – adj. having or showing good manners or respect for other people

dialogue – n. a written composition in which two or more characters are represented as conversing

yell – v. to utter a loud cry, scream, or shout

sentence – n. a group of words that expresses a statement, question, command, or wish