If you single or double click and nothing happens, or if you double click and it only registers a single click.

如果你点击或者双击没有反应，或者如果你双击同时只是注册一个单点击。

youdao

He who has not viewed the things of this world and the heart of man under this double light has seen nothing and knows nothing of the true.

凡是不曾在这双重的光里观察过世事和人心的人，都可以说是什么也没有看真切，什么也看不懂的。

youdao

So for two weeks, Liu Wei and I ate nothing but 99-cent double cheeseburgers and the free breakfast they had in our motel lobby every morning. We made sure to get there very early.

因此，在两个星期里，我和刘炜只能吃99美分一个的双层干酪汉堡包，刘炜每天吃一个，我吃两个，以及旅馆里每天供应的免费早餐，我们每天都要很早跑去吃。

youdao

Since negative returns are at play, a loss aversion mechanism kicks in, and people will actually go double or nothing in order to keep from losing thereby taking more risk.

FORBES: By Stephen Horan, PhD, CFA, CIPM

Now you can, as many do, say that double taxation is nothing new.

FORBES: Finally! A Sensible Idea About US Tax Policy

That looks like almost nothing compared with the double-digit growth that comes with a single big drug.

FORBES: Genencor, P&G Deal Highlights Enzyme Market