promiscuous
adjective
disapprovinguk/prəˈmɪs.kju.əs/us/prəˈmɪs.kju.əs/(of aperson) having a lot of differentsexualpartnersorsexualrelationships, or (ofsexualhabits)involvinga lot of differentpartners:
（人）滥交的，淫乱的IsupposeI wasquitepromiscuous in myyouth.我想我年轻时生活很放荡。
It's afallacythatgaymen are more promiscuous thanheterosexuals.认为同性恋男子比异性恋男子的生活更加淫乱，这是一个很常见的谬论。