英语释义
1. sexual activity and especially sexual intercourse in which various measures (such as the use of latex condoms or the practice of monogamy) are taken to avoid disease (such as AIDS) transmitted by sexual contact — called also safer sex
2. sexual activity in which people protect themselves from diseases (such as AIDS) by using condoms or by other methods
3. sexual activity and especially sexual intercourse in which various measures (as the use of latex condoms or the practice of monogamy) are taken to avoid disease (as AIDS) transmitted by sexual contact — called also safer sex