英语词汇half a 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	half a billion
释义	hundred billion n— 百亿 n hundred billion— 千亿 one billion— 十亿 billion n — 兆 n • 百亿 n half n — 半 n • 半年 n half adj — 一半 adj • 半拉 adj • 参半 adj billion num — 十亿 num billion — 秭
随便看	wishes to declare wishes to designate wishes to disclose wishes to dispose of wishes to draw attention wishes to emphasize wishes to enforce wishes to engage wishes to ensure wishes to enter wishes to establish wishes to expand wishes to express wishes to extend wishes to gain wishes to grant wishes to have wishes to inform you wishes to invoke wishes to know wishes to maintain wishes to market wishes to obtain wishes to obtain further wishes to obtain information

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—