sexual intercourse
Longman Dictionary of Contemporary English 5++LDOCE 5++ˌsexual ˈintercourse noun [uncountable] formal SYSEX/HAVE SEX WITHthe physical activity of two people having sex with each other 性交
ˌsexual ˈintercourse nounChineseSyllable
sexual intercourse
ˌsexual ˈintercourse
noun [uncountable] formal
the physical activity of two people having sex with each other
ˌsexual ˈintercourse
noun [uncountable] formalthe physical activity of two people having sex with each other