是seventeenth
num. 第十七
adj. 第十七的十七分之一的
n. 第十七十七分之一
This fashion trend had been around since the seventeenthcentury.
这种流行趋势从十七世纪就开始了。
He is only seventeenth of the members of the operation.
他只是这次行动成员的十七分之一。
Today is our seventeenth anniversary of wedding.
今天是我们结婚十七周年纪念日。
She gave birth to Annabel just after her seventeenth birthday.
她刚过完17岁生日就生下了安娜贝尔。
It was the seventeenth century before Newton determined the freezing point of water.
那是17世纪，牛顿确定水的凝固点之前。
