But it is possible to attack the hashed value of your password using rainbow tables: enormous, pre-computed hash values for every possible combination of characters.

但是有可能通过rainbow表去攻击密码的hash值：预先计算出来的数量庞大的hash值，涵盖所有可能的字符组合。

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Ethnically, the Portuguese people are a combination of several ethnicities: pre-Roman Iberian and Celtic tribes with Romans and Germanic tribes.

从族种上看，葡萄牙人综合了几个民族：前罗马伊比利亚族和凯尔特族与罗马族和日尔曼族。

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The iPhone charging skin and charger pad combination costs $80, while the Pre wireless charger is a $70 add-on from Palm.

这套为iPhone手机设计的充电皮套和充电板总价80美元，而Pre无线座充的价格则是70美元。

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According to The San Jose Mercury News, Milner bought the property in Los Altos Hills with a combination of cash and pre-IPO Facebook shares, from Fred Chan, the founder of ESS Technology.

FORBES: Morning Tech Wrap: RIM, Kodak, Google

Since we're hard pressed to think of a scenario where having a calculator and card reader on hand would be essential to your well being -- especially considering that handy "Calculator" app that comes pre-loaded on most every computer these days -- it's difficult to postulate when this awkward combination of gadgets would actually come in handy.

ENGADGET: Uni-Creation's All-in-1 memory card reading calculator