nitty

get down to the nitty-gritty

追踪根源[细节]

Let’s get down to the nitty-gritty.

Who’s going to pay for the renovations?说点实际的吧,谁付修费?

Let’s get down to the nitty-gritty. Who’s going to pay for the renovations?

说点实际的吧，谁付修费？

We talked for an hour without really getting down to the nitty-gritty of the problem.

我说了一个小有接触到问题的本质。