基础释义
例句
四级真题
柯林斯词典释义
英英词典释义

福克斯词典 \ 英汉词典 \

billionth是什么意思？

billionth

英['bɪljənθ] 美[ˈbɪljənθ]

n.& adj. 第十亿（的），十亿分之一（的）；

复数：billionths;

相关单词 billionths

例句

UNIT NINETEENA nanometer is one billionth of a meter ( 3~4 atoms wide 2 ). 一纳米即十亿分之一米 ( 可以排列三四个原子 ).
The centimeter - gram - second electromagnetic unit of inductance, equal to one billionth a henry. 电磁亨利厘米 - 克 -秒制中感应系数的电磁单位, 相当于一亨利的十亿分之一.
...a billionth of a second. 十亿分之一秒
Disney will claim its one billionth visitor before the end of the century. 迪士尼的游客在本世纪末将会超过10亿。

查看更多关于 “billionth” 的例句

英语四级真题

Thus, time and time's relativity are measurable by any hourglass, alarm clock, or an atomic clock that can measure a billionth of a second.
出自-2011年6月听力原文

柯林斯高阶英汉双解学习词典释义

ORD

第十亿（个）

The billionth item in a series is the one you count as number one billion.
例句
Disney will claim its one billionth visitor before the end of the century. 迪士尼的游客在本世纪末将会超过10亿。
FRACTION

十亿分之一

A billionth is one of a billion equal parts of something.
例句
...a billionth of a second. 十亿分之一秒

英英词典释义

Noun
1. position 1,000,000,000 in a countable series of things
2. one part in a billion
Adjective
1. the ordinal number of one billion in counting order

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