num. 第十亿个, 十亿分之一
n. position 1,000,000,000 in a countable series of things
s. the ordinal number of one billion in counting order
1. Inflation says the early universe expanded much faster and further than previously thought, a million, million, million times, in less than a billionth of a billionth of a second.
膨胀理论中指出早期宇宙的 膨胀速度和距离都比以前认为的要快要远 在十亿分之一 十亿分之一秒内 膨胀了10万 10万 10万倍
2. Karma, for the billionth time, it was nothing.
卡玛 我都说了超多次了 没什么
以上参考资料就是本英汉词典详细汇总的单词billionth的翻译英语含义，如有错漏请向我们提供反馈意见。