及物动词
1. We tried to pair Mary and Robert off.
我们曾设法使玛丽和罗伯特结为一对。
不及物动词
1. Birds often pair for life.
鸟儿常常终生配对。
名词
1. That pair are always quarreling.
那对夫妻老是争吵。
2. Two more pairs of trousers are dirty.
另外两条裤子脏了。
3. The happy pair is / are going to Geneva after their wedding.
这幸福的一对婚后将去日内瓦。