coitus['kəuitəs]n.1.■[拉丁语](尤指男女的)性交，交媾
[ˈkəʊɪtəs]
noun
- [mass noun](formal)sexual intercourse
(正式)性交
coital
adjective
语源
- mid 19th cent.: from Latin, from coire 'go together' (see coition)
coitus
名词 coitus:
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
同义词：sexual intercourse, intercourse, sex act, copulation, coition, sexual congress, congress, sexual relation, relation, carnal knowledge
coitus
■I just employed the most ancient form of birth control Coitus Interruptus, as the Romans called it.
(我刚才使用最古老的避孕法， 那就是古代罗马人所称的**中断法。
■i just employed the most ancient form of birth control coitus interruptus，as the romans called it.
(我刚才使用最古老的避孕法，那就是古代罗马人所称的爱猫扑.爱生活中断法。
■coitus int.erruptus
n. 体外射精
■coitus incompletus
[医] 不完全性交, 中断性交
■coitus reservatus
[医] 含蓄性交
■A man who is always expected to initiate coitus, and who is never allowed to "take it lying down," may begin to worry about his continued ability to perform.
一个始终被指望发起性交活动的男子，一个绝不被允许 取下卧位 的男子，他可能会开始担心履行后续职责的能力。
■Only experience can teach a particular couple how to derive the greatest pleasure from coitus, but if they are sensitive to each other's reactions, they will soon learn how to satisfy each other best.
一对特定的夫妻除了对彼此的反应敏感以外，惟有体验才能够教会他们怎样从性交合中获得最大程度的性快乐，他们不久就会学到如何相互给予和得到最大的性满足。
■Once both partners realize that they are indeed dealing with a clear physical obstacle to coitus, they are ready to take the appropriate practical steps.
一旦男女性伴双方认识到他们确实有性交的身体方面的阻碍，他们会预备采取适当的实践步骤。
■In general, couples are well advised not to begin coitus suddenly and hastily, but to take their time working up to it in a deliberate fashion.
一般而言，适当地告知夫妻不要贸然而仓促开始性交合，而要从容不迫，以深思熟虑的方式逐渐展开。
■However, they still remain under the therapist's firm instruction not to aim for coitus or even for orgasm.
不过，他们仍然在性治疗师的严格指导之下，不要打算进行性交甚或不要达到性高潮。
■coitus bleeding
交接出血
■post coitus
交配后
■coitus interruptus
体外射精
■withdrawal (coitus interruptus)
体外射精(法)；抽出(法)
■coitus interrupt
体外排精性交中断法
■In response to effective stimulation, the vaginal walls begin to secrete a clear fluid which soon provides a moist coating for the entire vagina in preparation for coitus.
作为有效性刺激的反应，阴道壁分泌一些清亮的液体，不久液体在整个阴道壁上形成润滑层，为性交做好准备。
■A woman or a man or both may feel, for example, that, during coitus, his orgasm comes too soon or her orgasm comes too late.
例如，在性交期间，女方或男方或双方觉得他的性高潮来的太快或她的性高潮来的过晚。
■For example, a girl who does not feel very excited herself may encourage her boyfriend to go through the motions of coitus while lying fully clothed on top of her.
例如，没有感到自己非常兴奋的女孩可能会鼓励他的男友一边完全不脱衣服躺在她的身上，一边做出性交的样子。多数男孩在这种方式里容易达到性高潮；
■Protected coitus
保护性性交
■coitus inversus
倒向性交
■At that stage, they are not allowed to have coitus or even to try reaching orgasm any other way.
偏偏又是在这个阶段， 不允许他们有性交 甚或不允许以任何方式达到性高潮。
■Secondly, the overemphasis on coitus causes many men and women to neglect other forms of lovemaking and thus to fall victim to boredom and rigidity.
其次，过分强调性交会导致许多男女忽视其他的做爱方式，并由此而陷入厌倦和僵化的性交行为的陷阱。
■Proestrus lasts approximately nine days;the female, however, will not allow coitus at this time.
发情前期约持续九天，不过，这段时间，母犬并不与公犬交配。
■Proestrus: The female attracts males, has a bloody vaginal discharge and her vulva is swollen. Proestrus lasts approximately nine days; the female, however, will not allow coitus at this time.
发情前期：母犬开始引诱公犬，阴道有血渗出，阴户涨大。发情前期约持续九天，不过，这段时间，母犬并不与公犬交配。
■On the other hand, the need to reach orgasm and ejaculate usually becomes less pressing, and thus, the man may be able to continue coitus for a longer time than in his younger years.
另一方面，达到性高潮和射精的需要通常变得不怎麽紧迫，因而也许能够持续进行比年轻时更久的性交。
■fertilization of two or more ova released during the same menstrual cycle by sperm from separate acts of coitus (especially by different males)
同一次排卵后连续有两个或更多的卵子受精，尤指被不同的雄种畜
■fertilization of two or more ova released during the same menstrual cycle by sperm from separate acts of coitus (especially by different males).
同一次排卵后连续有两个或更多的卵子受精，尤指被不同的雄种畜。
■coitus posterior
后横位性交
■Attention should be paid to the gistory of unclean coitus or uterine cavity operation.
因此 ,在诊断感染性疾病时应注意近期不洁同房史或宫腔手术史 ;
■Thus, a boy who is punished by his parents for masturbating or having a "wet dream" may later find himself unable to have an orgasm during coitus.
因而，被其父母因手淫或有 性梦射精 而惩罚的男孩，可能后来会感到自己在性交中不能有性高潮。
■Turkish men are reputed masters of coitus interruptus, while more trigger-happy British males opt for vasectomies in record numbers.
土耳其男性以控制射精而闻名，而好战的英国男性在研究记录上显示更喜欢输精管切除。
■It should also be mentioned that modern medical techniques have made it possible to bring sperm and egg together by artificial insemination, i.e., without coitus.
在此也应该指出，现代医学技术通过人工授精已经把精子和卵子放在了一起，既没有性交也做到了这一点。
■They may see coitus as only one among many ways of satisfying each other, but when they engage in it, they may do so for several hours at a time.
在许许多多性满足的方式里，他们也许把性交合视为唯一的方式。但是，当他们参与性交合的时候，他们每次可能会做那麽数小时。
■In older marital guides, this kind of sexual intercourse was often described as "petting" or as a "foreplay" to coitus.
在较为过时的婚姻指南中，手交常常被描述成“爱抚”或发展到性交的“前戏”。
■dreamed coitus of woman
女子梦交
■If the vital signs are stable for several hours, the patient is discharged with instructions to avoid coitus, douching, or the use of tampons for 2 weeks.
如果生命体征平稳数个小时，病人可以出院，嘱其出院后2周内禁止性生活、阴道灌洗或用止血垫。
■Apart from its lack of reliability, the method also has the disadvantage of subjecting coitus to the rule of calendar and thermometer.
安全期避孕除了它的可靠性缺陷以外，它还有使性交的安排屈从于日历和体温计的缺陷。
■Sedate coitus
安静性交
■Concerning the sequence of coitus and life, Chu Cheng pointed out that the production of fetus is the result of coagulation of paternal essence and maternal blood.
对于男女媾精而产生生命的具体过程,褚澄指出:胎儿的生成在于父精母血的凝聚,应做到男子惜精,女子益血,方能通过交合而达到孕育的目的。
■The overemphasis on coitus has needlessly impoverished many lives.
对性交合的过度强调不必要地耗费了千千万万人的人生。
■of or relating to coitus or copulation.
属于、关于人类或其他动植物的交配。
■Dry coitus
干性性交
■age coitus
年龄交配
■It is often useful for a couple to interrupt this kind of coitus when it becomes too demanding and to relax again in each other's arms.
当一对性伴把性高潮变得过于迫切的时候，要中断这种形式的性交，并要相互拥抱着放松身体；这样做常常有益于这对性伴的治疗。
■coitus interruptus for contraception
性交中断避孕
■haemorrhagia sub coitu
性交出血
■The physiological significance of change of sex steroid levels after coitus will obviously require further investigation.
性交后性腺激素变化的意义有待进一步研究。
■Reaching orgasm shortly after the beginning of coitus is a common female dysfunction.
性交开始不久后就达到性高潮是女性常见的性功能障碍。
■Fear of coitus
性交恐惧
■dolores sub coitus
性交痛