Billionth
num. 第十亿个, 十亿分之一
🗣️ 情景例句
You two must be close.
你们两个关系一定很好。
Let me guess.
让我猜一猜。
Though he was technically a prizefighter, Mendoza did much to change crude prizefighting into a sport,
虽然门多萨严格来讲不过是个职业拳击手，但在把这种粗野的拳击变成一种体育运动方面，他作出了重大贡献。