小易英语背单词

Student Book 4 第2课

1/20 报错
billion [ˈbɪljən]
释义:
n.十亿;数以十亿计;大量;一万亿; adj.(法美)十亿的;(英德)万亿的;无数的;
例句:
He also undertook to earmark $ 235 billion in government expenditure on infrastructure projects within five years.
同时承诺在五年内投资二千三百五十亿元进行基建. 换一句
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