On most CARDS, the CVV is a three-digit number printed, rather than embossed, on the back of the card.
对大多数卡cvv是一个三位数，打印，而不是印在卡的背面。
It beats trying to remember which combination of Simpsons character and three-digit number you used for that rarely-updated social network.
想要记住你不知道怎么拼出来的密码和三位数的社会网络号真的是一种打击。
There are three different pieces of information you need from each line: the seven-digit customer number, the customer name, and the single character customer type.
您需要从各行获得三项不同的信息：七位数的客户号、客户名以及单个字符的客户类型。
The regular expression is changed to locate a four-digit number, followed by a dash, followed by a three-digit alphanumerical sequence.
将正则表达式修改为寻找4位数字，后面跟一个连字符，最后是3位的字符数字序列。
We can construct any such number by filling each of three adjacent positions with three different digits, where one digit is 6 and the left-hand digit is not 0.
我们可以通过用三个不同的数字去填充三个相邻的位置来构造任何一个这样的数，该数中一位是6而其左边位不为0。
A hex triplet is a six-digit, three-byte hexadecimal number to represent colors.
一个十六进制的三胞胎是一个六位数、三个字节的十六进制数字代表的颜色。
A hex triplet is a six-digit, three-byte hexadecimal number to represent colors.
一个十六进制的三胞胎是一个六位数、三个字节的十六进制数字代表的颜色。
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