Billionth
num. 第十亿个, 十亿分之一
🗣️ 情景例句
He's unwilling to accept advice.
他不愿接受劝告。
The nearer the bone the sweeter the flesh.
骨肉越亲，恩情越深。
the gaoler replied: 'The light is indeed dim, sire, I must get my glasses.'
“陛下，这儿光线的确太暗了，我得去眼镜拿来。”