She was a sixteen-year-old girl at that moment. 这才是对的,也就是 sixteen-year-old 放在名词前 当复合形容词,做定语.
而句子还可以说成,She was sixteen years old at that moment.
She was a sixteen-year-old girl at that moment. 这才是对的,也就是 sixteen-year-old 放在名词前 当复合形容词,做定语.
而句子还可以说成,She was sixteen years old at that moment.