quintile
                                                    英 ['kwɪntɪl; -aɪl]
                                                                        美 ['kwɪntaɪl]
                        
                
                
                
                    
                        - n. 五分之一对座
- adj. 五分之一对座的(相隔72度)
 
                
                    
                                                                                        quintile 中文词源
                
                
                    quintile 五分位值quint-,五分之一,-ile,形容词后缀。引申词义五分位值。
                 
                                                quintile 英文词源
                
                
                    
                        - quintile (n.)
- 1610s, originally in astrology, from Latin quintus "the fifth" (see quinque-) + -ile, from quartile. Use in statistics dates to 1951.