参考词典中sex act的常规释义:
基本释义
- n. 性交
英英解释
1个名词解释
- the act of sexual procreation between a man and a woman; the man's penis is inserted into the woman's vagina and excited until orgasm and ejaculation occur
[同] coition, coitus, congress, copulation, intercourse, carnal knowledge, relation, sex act, sexual congress, sexual intercourse, sexual relation
点击查看……- the act of sexual procreation between a man and a woman; the man's penis is inserted into the woman's vagina and excited until orgasm and ejaculation occur