英语词汇us$ 6.9 billion怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	us$ 6.9 billion
释义	hundred billion n— 百亿 n hundred billion— 千亿 one billion— 十亿 billion n — 兆 n • 百亿 n us — 阿拉 billion num — 十亿 num billion — 秭
随便看	top unit top universities top university top unloading top up' top up' top up top-up benefits top up charging top up cover top up cover 4x4 top-up fees top up loan top up money top-up payment top-up system top up the battery top up training top-up voucher top up water top up with gas top up your top up your account to purchase insurance coverage to purchase media

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

hundred billion n—