nicety的复数形式怎么写？

n.微妙，细微，细微之处，细节...

the nicety of his argument他那论证的精确严密The character of the hero is depicted to a nicety.男主人公的性格刻画得非常细腻.He figured out his program for the day to a nicety.他已经巧妙地排下了一天的工作程序....

nicety的音标：nicety的英式发音音标为：['naɪsəti]nicety的美式发音音标为：['naɪsɪti]...