单词：threesome
音标：['θri:sәm] ；
n. 三人一组, 三人的竞赛
n the cardinal number that is the sum of one and one and one
n three people considered as a unit
n three people considered as a unit
词型变化：名词复数形式 : threesomes
词性分布：
threesome的用法和样例：
例句
用作名词(n.)
- Do you remember when I asked you to join a threesome ?你还记得我曾邀请你参加叁人组吗?
【近义词】