billionth

1. I have to go after Steve Mercer, she thought for probably the billionth time.
我一定要去找史蒂夫·默瑟,这大概是她第十亿次这样想了。

《柯林斯英汉双解大词典》

2. A nanosecond is one-billionth of a second.
1纳秒为十亿分之一秒。

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3. In February 2010, the ten-billionth song was sold on iTunes.
2010年2月,iTunes出售的歌曲已经达到了100亿首。

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4. Days from now, the human family will welcome its seven billionth member.
再过几天,人类大家庭将迎来第70亿个成员。

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5. Days from now, the human family will welcome its seven billionth member.
再过几天,人类大家庭将迎来第70亿个成员。

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