• 能分辨…

Knowlen.诺尔(在英国；西经 4º10' 北纬 51º08')knowv.了解；知道；认识n.知情knowleclze network chart知识网络图know-fake-buy-fake知假买假know how to judge cadres善于识别干部know one's way blindfold蒙着眼睛也认得路...know something backwards熟悉某事；对某事了解得一清二楚know where the wind lies知道风向know a fair amount about对 ... 了解很多know ... backwards对 ... 极其熟悉，对某事了解得一清二楚know the inside of sb.了解某人的内心know perfectly well that非常清楚地知道

1. It is easy to tell an ox from a cow.
   公牛和母牛很容易区分。
2. He can scarcely tell fact from fiction.
   他几乎不能区分现实和虚幻。