nit

1.you stupid nit!.

你这个笨蛋！。

2.a nit-picking legalistic exercise.

死抠条文的演练。

3.A show of debate, delegates were allowed to nit-pick a few details.

为了要做出辩论的样子，与会代们被准许挑剔若干细节。

4.Objective To evaluate the efficiency of putting nasointestinal tube (NIT) in high risk patients with gastroplegia.

摘要目的评价术中预防性置入鼻肠管在胃瘫高危人群中的作用。