分斤掰两（分斤掰兩）　

◎ 分斤掰两 fēnjīn-bāiliǎng

(1) [pinch pennies;be so stingy as to count pennies] 斤:也作“金”。比喻斤斤计较

这么一点小事,就值不得分斤掰两地去争了

(2) 亦作“分斤较两”