wear a pair of spectacles

• 戴一副眼镜

wear a pair of spectacles的用法和样例：

例句

1. Our teacher wears a pair of glasses.
   我们老师戴一副眼镜。
2. What is the girl wearing a pair of glassed doing?
   那个戴着一副眼镜的女孩儿在干什么？