pairing
/ˈpeərɪŋ/noun
1- an arrangement or match resulting from organizing or forming people or things into pairs组成一对一对, 配搭档：
the dancers made a fine pairing.
这两名舞者真是绝配。
1.1
- mass noun the action of pairing things or people配对：
the pairing of food and wine.
把酒和食物一一相配的工作。