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.
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.
