sexual union

英 [ˈsekʃuəl ˈjuːniən] 美 [ˈsekʃuəl ˈjuːniən]

网络  性结合; 之间性的结合; 两性的结合; 性的结合

网络



英英释义

noun

  1. the act of pairing a male and female for reproductive purposes
    1. the casual couplings of adolescents
    2. the mating of some species occurs only in the spring

    Synonym:    couplingmatingpairingconjugationunion