1. 一人或二人为一组参加比赛：Three quarter swing 用四分之三的力量挥杆 | Threesome 一人或二人为一组参加比赛 | Through the cup 使球碰到洞口边缘入洞的方法

2. 三倍的：threescore 六十 | threesome 三倍的 | thremmatology 饲养学

3. 情欲空间：Three to Tango 三人探戈 1999 | Threesome 情欲空间 1995 | Through the Olive Trees 橄榄树下的情人 1997

1. 三人一组
    A threesome is a group of three people.

1. three people considered as a unit

    Synonym: triotriadtrinity

2. the cardinal number that is the sum of one and one and one

    Synonym: three3IIItriotierceleashtroikatriadtrinetrinityternaryterniontriplettercetterzettotreydeuce-ace