BEC高级_词汇_R开头.docx

R racket (n) a dishonest business or practice, especially one that obtains money through fraud or extortion 诈骗钱财 [例] They are making a good living by a smuggling and racket. rally (n) a notable rise in stock market prices and trading volume after a decline 价格骤然回升 [例] a rally in share rate of return (n) the amount of profit ,dividend or interest received from an investment, expressed as a percentage of the original investment 收益率 [例] Your investment will absolutely receive a poor rate of return. rating (n)the popularity of a television or radio program as estimated by a poll of segments of the audience收视（听）率 [例] This radio programme has a very high rating among teenagers. RD research and development研发 [例] Dept. of RD raise (n.) increase in salary涨薪水 [例] She asked for a raise. (v.) 1. increase增加 [例] We raised the dividend by 5%. 2.obtain获得 [例] We are trying to raise $50,000 on the money market. 3. bring up in discussion提出 [例] We raised the question of prices at the board meeting. random check to check by random 随机抽查 range (n.) series of products which the customer can choose from（产品）系列 [例] This type of shoes covers a wide range of color and size. rank 1.(n.) position in a company of list职位 [例] He has a high rank in the company. 2. (v.) classify in order of importance排名 [例] The company is ranked 6th in the world. rapport (n.) close or easy relationship友善 [例] At the first stage of an interview, the interviewer needs to make the candidate feel at his/her ease, develop rapport and set the scene. [同义词] harmony rate (n.) money charged for a certain time or at a certain percentage比率 [例] If you will bring over 50,000 USD deposit, then we can provide you a better interest rate. fixed rate rate which cannot be changed going rate usual rate of payment rating (n.) result of measuring something评级 [例] Ratings can then be used to compare jobs to one another. ratio (n.) proportion of something compared to another thing比率 [例] Our liquidity ratio is not healthy. [