What insects have one pair of wings? What insects have two pairs of wings?
什么昆虫有一对翅膀，什么昆虫有二对翅膀？
Were it not for the nameless adventure that awaited them, they would have thrown a pair of dice each evening and agreed that two sixes would end it all.
如果不是那场等待着他们的无名冒险，他们早就每天晚上掷出一对骰子，并同意一掷出两个六就结束这一切。
I recetly purchased two pairs of shoes and the purse that matched one pair.
我最近买了两双鞋，并买了一个能搭配其中一双鞋的提包。
Important: Put at one or two Vikings in the air directly over each pair of Bunkers as well.
重要：把一个或两个海盗直接在空气中每一对掩体。
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.
接着，科学家们拿出两对附着一起的珠子，一对儿用胶水粘在一起，另一对儿是可分开的，并演示这两对儿放在盒子上时都可引发机关。
A small group of workers, on their way from the institute to the bus stop across the street, passed the pair of men; two women looked back at them and then talked in whispers to the group.
他们从研究所过马路到对面公共汽车站时，有一群工人从他们面前走过，有两个女工回头看了他们，然后小声地和其他工人说话。
And to offer a sacrifice according to that which is said in the law of the Lord, a pair of turtledoves, or two young pigeons.
又要照主的律法上所说，或用一对班鸠，或用两只雏鸽献祭。
The pair, each two and a half years old, moved there last December from a makeshift shelter in the city of Goma.
这一对，一个两岁，一个一岁半。去年10月份他们从戈马市临时保护区搬往中心。
The pair formed by the two cookies identifies the session.
由两个cookie形成的这对来鉴定一个会话。
To make one pair of snowshoes, Tom cut two squares of foam out of the backseats.
为了制成一双雪鞋，汤姆从后座上挖出了两块泡沫，削成了正方形。
He goes on to warn about the phenomenon of pair fatigue: When two programmers pair together, the things they notice and fail to notice become more similar.
接下来，他提出了关于结对疲劳现象的警告：当两个程序员进行结对，他们发现和无法发现的东西会变得越来越类似。
Unlike some of its EU partners, Spain lifted restrictions on workers from Bulgaria and Romania in 2009, two years after the pair joined the EU.
不同于其他欧盟成员国，2009年，保加利亚和罗马尼亚加入欧盟两年后，西班牙对就取消了对两国来西工人的限制。
Annihilating dark matter at the heart of the Milky Way could account for signals detected by two space telescopes, according to a pair of US physicists.
据两位美国物理学家称，银河中心暗物质湮灭的这一设想，可以解释近年来两台空间望远镜探测到的信号。
In fact, a pulsar seems to be fleeing from the fast-spinning star, suggesting the two were once a pair that split up when a companion star exploded and became the pulsar we see today.
事实上，一颗脉冲星好像正在脱离这颗快速旋转的恒星，这表明这两颗恒星曾经是一对，当其中一颗伴星发生爆炸并变成了我们看到的脉冲星之后，两者开始分离。
The Smart Finger actually uses two fingers. The pair of plastic tubes slip over your real fingers and measure the distance between themselves.
智能手指其实是套在两个手指上的一双塑料管，这样可用来衡量智能手指之间的距离。
The pair were supposed to return home two years ago under an agreement between the two countries.
根据两国之间的协议，这对大熊猫本应该在两年之前回到故乡。
The preference informs the choice of a pair of products, two job applicants, even a couple of alien creatures.
这种喜好影响到了对两个产品，两个求职者，甚至是两个外星生物的选择。
Dragon wings are usually depicted in one of two ways-a third pair of limbs connected to the backbone, or webbed forearms.
对龙翼的描述基本上有两种-一对连接在脊椎上的第三肢，或者是蹼状的前肢。
The pair announced their engagement two months later after Cruise proposed on top of Paris's Eiffel Tower.
两个月后，在克鲁斯在法国的埃菲尔铁塔塔顶向赫尔姆斯求婚之后，这对恋人宣布订婚。
It is powered by two jet-turbine engines which operate both the five-bladed main rotor and, through a gearbox and shafts, a pair of propellers on two short wings.
它由两个喷气涡轮引擎提供动力，以驱动五个叶片的主旋翼，以及通过齿轮箱和连轴驱动在两边短翼上的一对螺旋桨。
Working together for two decades, the pair learned how to mobilize, organize, and focus scientific and technological assets.
两人合作二十多年，知道如何调动、组织并集中科技方面的资源。
Say so long to boring, bulky binoculars and hello to the LightSpeed B20, the first pair with the ability to record voice and video and beam it instantly to another pair up to two miles away.
跟无趣又笨重的老式望远镜告别吧，快来膜拜这款立竿见影b 20：第一款可录音录像并将数据传输到两英里外的另一台望远镜上。
If there are three different faces, there is either two pair or three of a kind.
如果有三张不同的牌面，则有两对或三张相同的牌。
That’s more than one or even two pair of shoes ladies. This is obviously not HIS idea of romance!
不止是一两双鞋,女士们.这显然不是他的浪漫想法!
Two days after the Moscow attacks, a pair of bombs exploded in Dagestan, which neighbours Chechnya, killing many and injuring scores.
莫斯科爆炸案两天后，毗邻车臣的达吉斯坦境内同样发生了两起爆炸案，造成大规模死伤。
They offered a sacrifice according to what is stated in the law of the Lord, a pair of turtle doves and two young pigeons.
又要照主的律法上所说,或用一对斑鸠，或用两只雏鸽献祭
At the junction where the two materials meet, electrons pair up with holes to form an area depleted of charge that prevents current from flowing.
两种材料的接合处电子与电穴配对形成一个没有电荷的区域，阻止电流通过。
At the junction where the two materials meet, electrons pair up with holes to form an area depleted of charge that prevents current from flowing.
两种材料的接合处电子与电穴配对形成一个没有电荷的区域，阻止电流通过。
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