copulation

英 [ˌkɒpjuˈleɪʃn]

美 [ˌkɑːpjuˈleɪʃn]

n.  交配；交尾；连结

复数：copulations　

医学

BNC.23748 / COCA.24488

柯林斯词典

• V-RECIP 性交;交配;交尾
  If one animal or personcopulates withanother, they have sex. You can also say that two animals or people copulate.
  1. During the time she is paired to a male, the female allows no other males to copulate with her...
     雌性与雄性配对时，雌性不允许其他雄性与之交配。
  2. Whales take twenty-four hours to copulate.
     鲸交配需要24小时。

英英释义

noun

• the act of sexual procreation between a man and a woman
  Synonym:sexual intercourseintercoursesex actcoituscoitionsexual congresscongresssexual relationrelationcarnal knowledge

双语例句

• But copulation experience did not affect the host-locating and host-examining time.
  交配与否不影响雌蜂用于搜寻寄主和检验寄主的时间。
• Minimus was developed to22 generations by artificial copulation, meanwhile its ecological characteristics were observed too in laboratory.
  用人工交配法，在室内饲养繁殖微小按蚊至22代，同时对微小按蚊生态习性作了一些观。
• It dawned on me after studying the specimen that this was the earliest evidence of vertebrates having sex by copulation – not just spawning in water, but sex that was fun, said Prof Long.
  在对样本进行研究后，我意识到，这是脊椎动物交配的最早证据&不仅仅是在水中产卵，乐趣的是性行为，朗表示。
• This is the law of him that hath the issue of seed, and that is defiled by copulation.
  这是有关因淋病，或遗精沾染不洁的人。
• So, interpopulational copulation does not mean sperm can be transferred successfully.
  所以，种间交配并不意味着能成功地进行精子传送。
• On close observation, these lovers in amorous copulation are in fact both Chi Peng.
  观众仔细观察后会发现，这些正在享受性爱的恋人们其实都是迟鹏自己。
• Results Oncomelania hupensis hupensis's copulation behavior included calling and mating.
  结果钉螺的交配行为可分为觅偶和求偶2个阶段；
• The Animistic Belief of Taboo Seeing Animal Copulation and the Yi folk Ritual to Avoid Misfortune
  彝族民间忌见动物交配的泛灵信仰及其禳解仪式
• The copulation had no influence on release and storage of sperm bundles.
  交配对精子束的释放和贮存无影响。
• During copulation, the substance of MAG is mixed with sperm from testis, and reached the ejaculatory duct, and transferred to the females body through the aedeagus, influenced the reproductive behavior of female.
  交配过程中，MAG分泌物和精子在射精管中混合，通过阳茎导入到雌虫生殖道内，影响雌虫的生殖行为和生理。