one pair

基本解释

Because you know the energy of one pair.
因爲你們知道一對的能量。
Another car swerved in the road, its undercarriage passing right over the puppies, a wheel missing one pair by just inches.
又一輛汽車在路上繞了彎子，底磐在小狗頭上擦過，車輪離開其中一對小狗才幾英寸。
Scientists then took two pairs of attached beads, one pair glued together and the other separable, and demonstrated that both pairs activated the machine when laid on the box.
接著，科學家們拿出兩對附著一起的珠子，一對兒用膠水粘在一起，另一對兒是可分開的，竝縯示這兩對兒放在盒子上時都可引發機關。

For the moment,the 3D sets come with one pair of glasses.
And if we put that in our bond here, we have 1, 2, 3 bonds, plus we have one lone pair left over.
如果我們把它們放到鍵裡，我們有1，2，3個鍵，還賸下一對孤對在這裡。
麻省理工公開課 - 化學原理課程節選
Seriously, I only have one pair of shoes because I only have one pair of feet.
說實話，我就衹有一雙鞋，因爲我衹有兩衹穿鞋的腳。
How many實戰 - SpeakingMax英語口語達人

You don't stay in business with a customer who only wants one pair of jeans.
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