Hairsplitting

['heə,splɪtɪŋ]

(noun.) making too fine distinctions of little importance; 'they didn't take his hairsplitting seriously'.

手打:奥齐--From WordNet

(a.) Making excessively nice or trivial distinctions in reasoning; subtle.

(n.) The act or practice of making trivial distinctions.

詹妮整理