同根派生 in a class by itself相关词英汉例句用作形容词 (adj.)The beauty of Dunhuang is unique in the world.敦煌的美在世界上是独一无二的。A hymn is also dedicated to him alone in Rig Veda.利俱吠陀也有一首独一无二献身于他的诗。in a class by itself更多例句