The price of eggs has risen to double its original one.

鸡蛋的价格已上涨到原来的两倍。

youdao

Separate the eggs, beat the yolks and sugar in a mixer until pale to double the size.

把鸡蛋分开，把蛋黄和糖放在搅拌机里打至颜色发白，搅拌至原来两倍体积。

youdao

They only have one room left: you'll have to double up with Peter.

他们只剩下一个房间，你只好与彼得合住了。

《牛津词典》

New irrigation methods are expected to double wheat production while using one-third of the water required for full irrigation.

VOA: special.2010.02.08

If you double everything in the system, the temperature is not going to change, it's not going to double.

如果你把系统中所有的东西增加一倍，温度是不会变的，它不会跟着增加一倍。

麻省理工公开课 - 热力学与动力学课程节选

If we want to talk about two hydrogen atoms, then we just need to double that, so that's going to be negative 2 6 2 4 kilojoules per mole that we're talking about in terms of a single hydrogen atom.

而要讨论两个氢原子，我们只需要把它乘以二，因此应该是负的，2624，千焦每摩尔,这就是单个的氢原子的情况。

麻省理工公开课 - 化学原理课程节选

"The intuitive healer had told me to double my dose of vitamin B6, " Grant said.

CNN: Herbs, vitamins that can hurt you

It was, according to everyone, a fair offer, so my grandmother asked them to double it.

NPR: Excerpt: 'City of Thieves'

Mille has retail boutiques in nine cities, mostly in Asia, and wants to double that count.

FORBES: Magazine Article