nicety
UK ['naɪ.sə.ti] US [-tˌi] noun
countable
■a detail or small difference which is only obvious after careful thought 细节；细微的差别•They spent a lot of time arguing about legal niceties.他们花了大量时间争论法律上的细微区别。 •We don't bother with all the social niceties here.我们略过这里的一切繁文缛节。 uncountable formal
■when something is based on very slight differences 微妙；精确 |