blue card

基本解釋

Step 2: The teacher distributes the blue and white cards, giving one card to each student in random order.
第二步：將準(zhǔn)備好的藍(lán)卡和白卡隨機(jī)發(fā)給學(xué)生。
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Even most owners of American Express Blue cards haven't figured out how to install the ones they were sent for free.
即使大部分美國(guó)運(yùn)通藍(lán)卡的所有者也弄不清如何安裝這些免費(fèi)發(fā)送的讀卡機(jī)。
The European Union is contemplating introducing a system of "blue cards" that will give talented people a fast track to EU citizenship.
歐盟正計(jì)劃推出一套“藍(lán)卡”系統(tǒng)，為才華者快速獲得歐盟公民的身份打通渠道。

The Caltech researchers did an experiment with two decks of red and blue cards.
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Most people decide to make their guesses about the deck where they know there's an even mix of red and blue cards.
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M. 1400 Series computer, which then spit out your matches: five blue cards, if you were a woman, or five pink ones, if you were a man.
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