I'm superstitious about the number 13.

我相信13这个数字不吉利。

《牛津词典》

"Then who is in your room number 13." Asked Anderson.

“那么谁住在您旅馆的13号房间里？”安德森问。

youdao

They had hit a wall. The door of number 13 had disappeared.

突然那两个人惨叫一声扔掉了手里的斧子，因为他们劈到了一堵墙，标着13号的那扇门不见了。

youdao

The work is Mozart's Piano Concerto Number 13 in C Major.

VOA: special.2009.06.08

- Here, the secret is not a number 13, it's actually the build -- the diagram, the details, the gears, and the handles inside of this physical machine that constituted a secret.

这里，机密数字不是数字13，它实际上构造了-,一个图表，这个物理装置中的细节，传动装置，操纵,就构建成了一个机密。

哈佛公开课 - 计算机科学课程节选

y Hey, try using it to store the number 13 13 through the other pointer Y.

嘿，通过另外一个指针3,试着让它存储数字。

哈佛公开课 - 计算机科学课程节选

By the way, the number 13 is also thought by some to be unlucky.

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Turinui's selection is a surprise as Mat Rogers had been expected to take the number 13 shirt.

BBC: SPORT | Rugby Union | Internationals | Flatley returns to Aussie line-up

Grumman (number 10) was absorbed into Northrop, as was Westinghouse (number 11) and Litton Industries (number 13).

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