一对

A pair of orioles alighted on the frisking branch of a weeping willow.

对黄鹂飞落在拂动着柳树枝条上。

The twins are so alike I can’t tell which is which.

这对双胞胎长得模样，我分不清谁是谁。

Mrs. Smith paired off her guests by age and tastes.

史密斯夫人根据客人年龄和兴趣安排他们对对地坐在起。

Rachel has paired up with Tommy.

雷切尔和汤米配成了对。

The happy pair are leaving for their honeymoon.

这幸对就要去度蜜月了。

When she married Dave, everyone thought that theirs was a match made in heaven.

她跟戴夫结婚时，大家都认为他俩是天造地设对。

Listen to the raucous cry of a grackle and its mate's answering call.

聆听鹩哥吵闹叫声，对对交相辉映。

They bagged nothing except a couple of rabbits.

除对野兔外, 他们什么也有获。

We rented the cabin to a young couple.

我们将小屋租给了对年轻夫妇。

If both of a pair of homologous chromosomes are missing, nullisomy results.

如果对同源染色体都缺失了，称为缺体。

Sometimes a creature uses a pair of antennae to swim.

有时某些动物使用其对触须来游泳。

She paired off with Alice in a tennis doubles match.

她在网球双打比赛中与阿莉斯结成对。

There are twin holes on each side of the instrument.

这工具两边各有对孔眼。

He presented us with a couple of jade lions.

他送给我们对玉狮子。

Shorthand and typewriting have been described as the twin arts.

速记和打字被说成是对孪生技巧。

The twin sisters have a happy disposition.

这对孪生姐妹有种乐天性格。

Mary delivered Mrs. Rose of twins.

玛丽为露丝太太接生了对双胞胎。

Venus in trine to Mars.

位于火星三分对座金星。

Huge earrings dangled from her ears.

她耳朵上挂着对大耳环。

A quarrel dissevered the young couple.

场争吵使对年轻夫妇分离了。