n. a set of two similar things considered as a unit
n. two people considered as a unit
n. a poker hand with 2 cards of the same value
v. form a pair or pairs
n. 一双, 一对, 一副
v. (使)成对
1. I bought a new pair of shoes for the party.
我为派对买了一双新鞋子。
2. Can you lend me a pair of scissors?
你能借我一把剪刀吗？
3. They are a perfect pair; they get along very well.
他们是一对完美的搭档；他们相处得很好。