国产成人综合95精品视频,亚洲av成人精品一区二区三区,四虎永久免费观看在线,久久久一本精品99久久精品88,天天做天天爱夜夜爽毛片毛片

threesome

英[?θri:s?m]
美[?θris?m]

基本釋義

n.
三倍的; 三人一組; 三人的競(jìng)賽; 一人對(duì)兩人的比賽

詞性變化

實(shí)用例句

By then the threesome was already past its prime.

到聚會(huì)時(shí)三人都已經(jīng)超過(guò)了做研究的最佳時(shí)期.

互聯(lián)網(wǎng)

英英釋義

Noun

  • 1. the cardinal number that is the sum of one and one and one

  • 2. three people considered as a unit

同義詞