pairing

名词 pairing:

1. the act of pairing a male and female for reproductive purposes
   同义词：coupling, mating, conjugation, union, sexual union
2. the act of grouping things or people in pairs

动词 pair:

1. form a pair or pairs
   同义词：pair, pair off, partner off, couple
2. bring two objects, ideas, or people together
   同义词：match, mate, couple, pair, twin
3. occur in pairs
   同义词：pair, geminate
4. arrange in pairs
   同义词：pair, geminate
5. make love
   同义词：copulate, mate, pair, couple

1. I don't know what possessed me but I spent fifty pounds on a pair of new shoes.
   我不知道是什么促使我干了这件事，但我确实花了50英镑买了双新鞋子。
2. Allowing the pairing of each member of a class uniquely with a member of another class.
   一对一的让这一组的成员和另一组的成员一一匹配的