threesomeKK [ˋθrisəm] /ˈθɹisəm/發音名詞1三人組、三人一組The three of them formed an inseparable threesome in high school.他們三個在高中時是形影不離的三人組。2三人性行為、3P委婉The movie caused controversy for a scene involving a threesome.這部電影因為一場三人性行為的戲而引發爭議。3三人賽、三人同組高爾夫球We joined a threesome for the first nine holes.我們前九洞和另外兩人組成三人同組下場。