seventh
                                                    英 ['sev(ə)nθ]
                                                                        美 ['sɛvənθ]
                        
                
                
                
                    
                        - n. 第七;七分之一
- adj. 第七的;七分之一的
- adv. 居第七位地
 
                
                    
                                    
                
                                                                                                        seventh 英文词源
                
                
                    
                        - seventh
- c. 1300, from seven + -th (1); earlier sevende, seveth, from Old English seofunda (Anglian, Northumbrian), seofoþa (West Saxon), from Proto-Germanic *sebundon (cognates: Old Norse sjaundi, Old Saxon sivondo, Old High German sibunto, German siebente, siebte). The music note sense is from 1590s.
 
                
                                                    seventh 双语例句
                
                
                    1. I was the seventh child in a family of 11.  我在家里的11个孩子中排行老七。 来自柯林斯例句
 - 2. After I was given my first camera I was in seventh heaven. 
- 我得到我的第一台照相机后开心极了。
来自柯林斯例句
 
- 3. A million people died, a seventh of the population. 
- 共有100万人丧生,占总人口的七分之一。
来自柯林斯例句
 
- 4. The play is open to all seventh and eighth graders. 
- 所有七、八年级的学生均可观看此剧。
来自《权威词典》
 
- 5. He's pulled up from the seventh to the second place. 
- 他已从第七名跃升到第二名.
来自《简明英汉词典》