seventeen
/ˌsevənˈtiːn/cardinal number
1- one more than sixteen, or seven more than ten;17十七; 十七个：
seventeen years later
17年后
a list of names, seventeen in all.
一张名单, 总共17人。
(Roman numeral: xvii or XVII. 罗马数字：xvii 或XVII.)
1.1
- seventeen years old十七岁：
he joined the Marines at seventeen.
他17岁时加入海军陆战队。
1.2
- a size of garment or other merchandise denoted by seventeen（衣服等商品的）十七号。
1.3
- a set or team of seventeen individuals十七个人一组（或队）。
派生词
seventeenth
adjective & noun词源
Old English seofontīene, from the Germanic base of SEVEN.