also safer sex
Safe sex is sexual activity in which people protect themselves against the risk of AIDS and other diseases, usually by using condoms.
N-UNCOUNT
also safer sex
Safe sex is sexual activity in which people protect themselves against the risk of AIDS and other diseases, usually by using condoms.
N-UNCOUNT
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006