picayunish

经理对预算中微不足道的差异大惊小怪。

The manager made a fuss over a ___picayunish difference in the budget.

他们因一些微不足道的规则争吵了整整一小时。

They argued for an entire hour over some ___picayunish rule.

她认为那种对微小错误的担忧实在微不足道。

She found such worry over a tiny mistake to be truly ___picayunish.