four billion发音

意思翻译

四十亿

相似词语短语

billion sudoku───十亿数独

billion vegans───十亿素食者

billion dollars───十亿美元

billion of───十亿

four───num.四，四个；n.四个人（或事）的一组；（板球）四分的一击；（衣服等）四号；四点的纸牌；四浆赛艇，四人划船队；n.(Four)（法、美）福尔（人名）；adj.四的；四个的

billion dollar whale───十亿美元的鲸鱼

four forty───[体]440码竞速

maniacal four───疯狂的四

there four───有四个

双语使用场景

This would mean that it had lost mass over the course of four billion years.───这意味着它在40亿年的时间里失去了质量。

We don't know for sure how much mass our Sun's lost over the last four billion years.───我们不知道我们的太阳在过去的40亿年里损失了多少质量。

Today, we produce about four billion metric tonnes of food per year.───今天，我们每年生产大约40亿公吨的食物。

Scientists believe that when the Sun swells up in four billion years, swallowing the Earth, conditions could be ideal on a warmer Titan.───此外，科学家还坚信未来太阳将会膨胀，吞噬地球，但泰坦则会变得暖和而条件宜人。

We seem to be the only species in four billion years to have this gift.───我们似乎是在40亿年中唯一的拥有这种天赋的生物。

In four billion years' time, when the Sun swells into a red giant, Titan could become a paradise. '───40亿年之后，当太阳膨胀成一颗红色巨星，泰坦就成为宇宙生命天堂。

No one in his right mind supposes that it could reach sixty-four billion without horrific consequences, except perhaps a few economists.───没有一个头脑清醒人会认为它可以达到六百四十亿而没有可怕的后果，，或许除了少数经济学家外。

Nevertheless, there is no doubt that evolution has produced more complex life-forms over the past four billion years.───尽管如此，进化已经产生远比过去四十亿年更为复杂的生命形式是毫无疑问的。

Life seems to have originated in the primordial oceans that covered the Earth four billion years ago.───生命看来似乎起源于40亿年前覆盖着地球的原始海洋。

英语使用场景

By the end of 2008, people had more than four billion cellular subscriptions, according to the International Telecommunication Union. That is more than half of the total world population!

The amount of uranium in the belt is about four billion tons, enough to make roughly a trillion tactical nuclear weapons.

The current addressing system—called IPv4—has about four billion possible addresses.

These compartmentalised cells are called 'eukaryotic', and they all share a common ancestor that arose just once in four billion years of evolution.

The world's population now stands at a little over four billion.

And over the past three or four billion years, the Earth's been coping with the extra rays by getting rid of some of the CO2 in the atmosphere.

The next Internet Protocol generation is IPv6, which provides four billion times more space, to help ensure the web continues its current growth rate.