On a 64-bit system, integral types are converted to 64-bit integral types, and single precision floating point types are promoted to double precision.

在 64 位系统上，整型被转换成 64 位的整型值，单精度的浮点类型被转换成双精度的浮点类型。

youdao

I have to admit, when I came across the news I'm about to share with you I did a double take and then I squirmed a bit.

我不得不承认，即将与你分享的这则新闻，我无意中发现之后，读到第二遍才看明白了，之后心理一阵别扭。

youdao

Might it be just a tiny bit gross to own ten cars while others in your city are working double shifts to buy shoes for their children?

你拥有十辆车，而与你同城的人，他们为了给孩子买鞋却要做两轮班，难道你们的收入仅仅相差无几？

youdao

Is there a key word like int or char double with which you can represent a 1024-bit value?

有一个像int，char，double这样的关键字,用来表示一个1024位大小的数值呢？

哈佛公开课 - 计算机科学课程节选

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The realistic handling of the cars is a double-edged sword because it can be a bit frustrating at first when you spin out on practically every lap.

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No chart damage has occurred recently, but the bulls are still a bit worried about the specter of a bearish double-top reversal pattern forming on the daily bar chart, if gold prices show more losses this week.

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