We'll just need to double up on the cotton.

我们只需要把棉层加倍就好了。

For example, if I plan to enter a swimming race, I might want to double up on my training.

例如，如果我计划参加游泳比赛，我可能会想加倍训练。

You may want to double up on your English lessons by practicing with the combinations of this very useful word.

你可能想通过练习这个非常有用的单词的组合来加倍你的英语课。

Chloe regrets - I need to double up the " t" and add -ing.

克洛伊后悔了——我需要把“t”加倍并加上-ing。

I think I need to double up on my medication.

我想我得加倍药量。

Five kids, maybe it wouldn't hurt to double up on birthdays.

五个孩子 也许在生日的时候 折磨不会加剧。

You’ll have to double up with Susie while your aunt is here.

【double】姨妈来的时候你得和苏茜同住一屋。

" To double up" means to do twice as much as what you would normally do.

“To double up” 是指比平时多做两倍的事情。

Sometimes the kids try to get around TimeSlot, but mostly they learn to double up their time by negotiating with one another.

有时候孩子们为了试图逃避TimeSlot的限制，他们通过与他人协商来使自己看电视的时间加倍。

So you gotta double up some consonants and then swap out some vowels and then add in some extra stuff for no real reason.

所以我们需要重复某些辅音字母，换掉一些元音，再加上点不知所云的东西。

So I have to double it up with the wolf 'cause I don't really wanna put a ring on my marriage finger.

所以我必须和狼一起加倍，因为我真的不想把戒指戴在我的结婚手指上。

The tunnel was low-ceilinged: they had had to double up to move through it nearly four years previously; now there was nothing for it but to crawl.

隧道的天花板很低，四年前他们不得不低下半个身体来通过，而现在他们除了爬之外也没有别的办法。

People also may want to double up if they plan to be around others for long periods of time indoors or must be in an enclosed area, such as on an airplane.

如果人们计划长时间和他人呆在室内或必须呆在封闭区域（如飞机上），他们也可能也需要多戴几只口罩。