billion如何读

英:[ˈbɪljən]

美:[ˈbɪljən]

billion英汉释义

n.(名词)
  1. [C]one thousand million; 1,000,000,000; 109十亿

billion是什么意思

n. (名词)
  1. 十亿
  2. 万亿,一万亿
  3. 千兆
  4. 无数,大量
  5. 兆兆
  6. 数以十亿计
  7. 巨数
adj. (形容词)
  1. 十亿的
  2. 万亿的
  3. 无数的

billion自然拼读

bil·lion

bIl yn

billion变形

复数:billions或billion

billion词根

词根:billion

adj.

billionth 十亿分之一的;第十亿的

n.

billionth 十亿分之一;第十亿

billion英英释义

  • n.
    • the number that is represented as a one followed by 12 zeros; in the United Kingdom the usage followed in the United States is frequently seen
    • a very large indefinite number (usually hyperbole)
    • the number that is represented as a one followed by 9 zeros
  • adj.
    • denoting a quantity consisting of one thousand million items or units in the United States
    • denoting a quantity consisting of one million million items or units in Great Britain

billion词源中文解释

1680年代,源自法语 billion(最初在 Chuquet 的未发表的 "Le Triparty en la Science des Nombres," 1484年手稿中称为 byllion; 由 De la Roche 在1520年复制); 参见 bi- "two" + million。在英国和德国,它表示一百万(按六个数字为一组计数),这是最初的意思; 后来在法语中改为表示一千万(按三个数字为一组计数),并以这种形式在美国流传开来,“部分原因是在革命战争后受到法国影响” [David E. Smith,《数学史》,1925年]。法国在1948年恢复了最初的意思。英国的用法更符合词源学,但据说美国的意义在技术写作中越来越常见。

In Italian arithmetics from the last quarter of the fifteenth century the words bilione or duilione, trilione, quadrilione or quattrilione, quintilione, cinquilione, or quinquilione, sestione or sestilione, settilione, ottilione, noeilione and decilione occur as common abbreviations of due volte millioni, tre volte millione, etc. In other countries these words came into use much later, although one French writer, Nicolas Chuquet, mentions them as early as 1484, in a book not printed until 1881. The Italians had, besides, another system of numeration, proceeding by powers of a thousand. The French, who like other northern peoples, took most if not all their knowledge of modern or Arabic arithmetic from the Italians, early confounded the two systems of Italian numeration, counting in powers of a thousand, but adopting the names which properly belong to powers of a million. [Century Dictionary]
在意大利的算术中,从15世纪最后一个季度开始,单词 bilione 或 duilione, trilione, quadrilione 或 quattrilione, quintilione, cinquilione,或 quinquilione, sestione 或 sestilione, settilione, ottilione, noeilione 和 decilione 作为 due volte millioni, tre volte millione 等的常见缩写出现。在其他国家,这些词语出现得更晚,尽管法国作家 Nicolas Chuquet 在1484年就提到了它们,但这本书直到1881年才印刷出版。意大利人还有另一种以千为幂的计数系统。法国人像其他北方民族一样,大部分或者说全部的现代或阿拉伯算术知识都来自意大利,他们早期混淆了意大利的这两种计数系统,按千为幂计数,但采用了本应属于百万幂的名称。[《世纪词典》]

在英国有一段时间(1961年),基于 giga-,尝试使用 gillion 表示“一千万”以避免歧义。参见 milliard。

billion_计算机行业词汇

(美国)吉珈,十亿,109

(英国)万亿,1012[B]

billion词源英文解释

French, from bi- + -illion (as in million)

The first known use of billion was in 1690

billion儿童词典英英释义

billionnoun

a number equal to 1,000 million : 1,000,000,000 see number

a very large number

billion 例句

1 The stars grew brighter as the hours passed and the tundra began to glow, for the snow reflected each twinkle a billion times over, turning the night to silver.

2 By September 1777 he had shipped supplies that would be worth about half a billion dollars today.

3 Seventeen years is almost eleven billion miles traveled together.

4 They were releasing infected mosquitoes by the billions.

5 By three billion years ago, a number of one-celled plants had joined together, perhaps because a mutation prevented a single cell from separating after splitting in two.

6 But if we see an object twelve billion light-years away, we are seeing it as it was twelve billion years ago in time.

7 And growing cells by the billions wouldn’t help anyone if they couldn’t get those cells where they needed to go.

8 That falls far short of the billions of dollars people once expected it to generate.

这远远低于人们曾预期的电视交互式广告可创造的数十亿美元的价值。

9 Billions of dollars each year are spent on schools and libraries.

每年在学校和图书馆方面都会有几十亿美元的开销。

10 Sex seems to have been invented around two billion years ago.

11 Astronomically, it tells me that there are millions of galaxies and potentially billions of planets.

从天文学上说, 它意味着(宇宙中)有数百万个星系,于是也就有数十亿的行星.

12 The move would prop up credit insurers, which guarantee billions of dollars in bond payments.

此举将为信贷从业者提供数以十亿计的信用担保.

13 Microseconds later the universe inflated to become billions of miles wide.

一百万分之一秒之后,宇宙就膨胀到几十亿英里宽.

14 Vincent Racaniello, a professor of microbiology and immunology at Columbia University, who once calculated that he’s grown about 800 billion HeLa cells for his own research, says that restricting HeLa cell use would be disastrous.

15 The fund will make payments of just over £1 billion next year.

该基金明年的支付额刚好过10亿英镑。

16 “A thousand billion emails and texts. ‘Please come home, just for a couple days.

17 Watching it rise, I performed a mental ritual: Whenever I saw the sun, I reminded myself that I was looking at a star; One of over a hundred billion stars in our galaxy.

18 “Okay. There are like a billion of those...”

19 “He’s also granted free lifetime claw trimming. And he planted a billion new trees to replace the ones you burned in the last war.”

20 When the gravity approaches a billion g’s, something still more strange happens.

billion 同义词

1 万亿

tera- trillion T

4 一万亿

trillion

5

trillion

9 一兆

tril

billion 短语相关

never/not in a thousand/million/billion years

相关词