资料来源 : WordNet®

sexual congress
     n : 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 [syn: {sexual
         intercourse}, {intercourse}, {sex act}, {copulation}, {coitus},
          {coition}, {congress}, {sexual relation}, {relation}, {carnal
         knowledge}]