双倍下注；做某事更顽强，更坚定

doubled down───加倍（doubled是double的过去式）

doubles down───双倍下注；做某事更顽强，更坚定

double dose───加倍剂量；双剂量

gobble down───狼吞虎咽；大口大口地吃

to double down───加倍

doubling down───加倍下注

double doors───双开门；双扇门

double bond───[物化]双键

double chin───n.双下巴

I think it's time to double down.───我认为这时该加倍努力。

So I don't think it's time to give up. I think it's time to double down.───因此我不认为这时该放弃。我认为这时该加倍努力。

But will it be enough to get you to double down on your iPad ownership?───但这是否足以翻倍你的iPad所有者的身份？

In short, don't double down on an asset that has had such a tremendous run.───简而言之，不要在已经出现这种巨大涨幅的资产上“双倍下注”。

Only "the rate of two" double- down time coincidence, their strategies and tactics to be called into question.───仅从“两率”双降的时间巧合看，其战略和策略就受到质疑。

Instead, the company is determined to double-down on its now aging strategy.───他们反而决心双管齐下，延续他历来的战略。

We felt that Travelguru presented a great opportunity to double down in an important market.───我们认为Travelguru是在这个重要市场中以小博大的好机会。

His ill-considered decision to double down on Afghanistan could prove fatal. He is in a war of words with Pakistan.───他欠考虑地在阿富汗加倍下注的决定将会被证明是致命的。

And Caminiti dunked a two-run double down the line in right.

Hernandez walked Bobby Abreu and Jason Giambi lined a ground - rule double down the rightfield line , plating Jeter and making it 6 - 0.

Some environmental advocates want to double down on the current communication strategy.