Pairing

['peərɪŋ] or ['pɛrɪŋ]

解释:

(noun.) the act of grouping things or people in pairs.

西莉亚手打--From WordNet

解释:

(p. pr. & vb. n.) of Pair

(v. i.) The act or process of uniting or arranging in pairs or couples.

(v. i.) See To pair off, under Pair, v. i.

巴雷特校对