The number 9 is pronounced as jiu in Chinese, which means "forever".

数字9在汉语中发音为 jiu，意思是“永久”。

youdao

Number 9 - Pitch-perfect karaoke in Manila.

第9位-非常完美，马尼拉的卡拉ok。

youdao

Number 9: Why do I get extra inputs and outputs when I model?

第9个问题：为何在建模时获得额外的输入和输出？

youdao

She saw me on TV... running. I'm supposed to go onthe number 9 bus to Richmond Street and get off and go one block left to 1947 Henry Street...

VOA: standard.other

It's just reminiscent of a previous program 9 9 9 or a previous function the number 9, 9, 9 so what does that really mean?

它提醒之前的程序,或者之前的函数，那个数字，那其实表示的是什么呢？

哈佛公开课 - 计算机科学课程节选

Seventy-nine. In fact, if you add up each of these numbers, 9 you should get the decimal number 79 79 from this binary number here.

9，事实上，如果你把这些数字累加，你应该能从这些二进制中9,得到十进制数。

哈佛公开课 - 计算机科学课程节选

Roddick even fought his way back into the top ten on August 23rd, at number 9.

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Outside In, the memoirs of former Welsh Secretary Peter Hain saw his memoirs sneak in at number 9.

BBC: "Have you got 'How to be an MP' by Paul Flynn?"

As a result, by December, the January number has changed 11 times, the February number 10 times, the March number 9 times, etc.

FORBES: Why Jack Welch Has A Point About Unemployment Numbers