glassss和a pair of glassesglasses可以用作“一副眼镜”吗?请阐述理由.专业性的.我们的英语老师说必须用a pair of glasses来表示“一个”人.请反驳.

glassss和a pair of glassesglasses可以用作“一副眼镜”吗?请阐述理由.专业性的.我们的英语老师说必须用a pair of glasses来表示“一个”人.请反驳. a pair of和a piece of的区别 a pair of和 a piece of有什么区别 a couple of 和 a pair of 的具体区别, 如何区分a pair of 和a couple of? a pair of shoes a pair of couple a pair of a pair of Need a pair of a new pair of football boots和a pair of new football boots有什么区别 a pair of 和 pair of 用法的区别在哪里? new pair of pants和a pair of new pants有什么区别 a pair of 和a couple 有什么区别啊? This is a pair of pants.和they are pants. a pair of gloves还是a pair of glove 是a pair of glass 还是a pair of glasses a pair of skate还是a pair of skates