one-pair

例句：

1. 1.She wore a one-pair of shoes to the party.
   她穿了一双鞋去参加派对。
2. 2.They have one-pair of glasses for each person.
   他们每个人有一副眼镜。
3. 3.He has one-pair of socks in his drawer.
   他的抽屉里有一双袜子。