nuance

这首诗的微妙之处在于它用词的精细差别。

The ___nuance of this poem lies in the subtle differences of its word choices.

只有经过训练的耳朵才能捕捉到爵士钢琴手乐句中的微妙时值变化。

Only a trained ear can catch the ___nuance of timing in a jazz pianist's phrasing.

设计师花了整整一小时讨论新标志中蓝色色调的细微差异。

The designer spent an hour debating the ___nuance of the shade of blue for the new logo.