她穿着一件普通的灰色外套，看起来非常平凡。

She wore a ___nondescript gray jacket and looked very ordinary.

这个商店卖着各种普通的商品，很难说清楚它到底是什么类型的店。

The shop sells all sorts of ___nondescript items, making it hard to tell what kind of store it really is.