billions
'bɪljənz
基本解释
n. 十亿（billion的复数形式）
英文释义
n. 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
n. a very large indefinite number (usually hyperbole)
n. the number that is represented as a one followed by 9 zeros
上一个单词：billionaires