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billion是什么意思

billion

美['bɪljən]  英['bɪljən]
n.  十亿
  近义词:1000000000000,jillion,1000000000,trillion,million,zillion,gazillion,

详细释义

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

双解释义

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

英英释义

Noun
  1. 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
  2. a very large indefinite number (usually hyperbole);

    "there were millions of flies"

  3. the number that is represented as a one followed by 9 zeros
Adjective
  1. denoting a quantity consisting of one thousand million items or units in the United States
  2. denoting a quantity consisting of one million million items or units in Great Britain

例句

用作名词(n.)
  1. It took them more than one billion dollars to complete the project.完成这个工程花费了他们十亿多美元。
  2. Some computers can perform over a billion computation a second.有些计算机一秒钟能完成超过十亿次运算。
  3. The human brain contains several billion nerve cells, which are connected with one another by fine nerves.人类的大脑含有几十亿个神经细胞,这些细胞由纤细的神经将彼此连接起来。

词语用法

n.(名词)
    billion在美国、法国指十亿,在英国、德国指万亿。 billion用作名词的定语时复数形式仍为billion;与具体数字连用时复数形式为billion,其后不接of;与several, many等数目不很具体的词连用时复数形式可为billion(其后的of可以省略),也可为billions(其后的of不能省略);表示泛指数时(其后接of短语)复数形式是billions;表示“以数十亿计”“大批大批地”可说by billions,也可说by the billion(s)。 受美式英语和国际科技文献的影响,越来越多的英国人也把billion用作十亿。
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