动词建议，暗示和推荐

salon –n. a business that gives people treatments to improve their appearance

pattern –n. a repeated design or structure that can be identified

formal –adj. language that is for serious or official speech

authority –n. the power or influence to give directions

focus –n. the main purpose or interest

cardio –n. exercises that raise your heart and breathing rates

pet –n. an animal such as a dog or cat that people keep mainly for pleasure

boss–n. the person whose job is to tell other workers what to do

negative –adj. expressing no, not approving

redundant –adj. something repeated that is not necessary