copulation
英 [ˌkɒpjuˈleɪʃn]
美 [ˌkɑːpjuˈleɪʃn]
n. 交配；交尾；连结
复数：copulations
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.- 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。 - Whales take twenty-four hours to copulate.
鲸交配需要24小时。
- During the time she is paired to a male, the female allows no other males to copulate with her...
英英释义
noun
- the act of sexual procreation between a man and a woman
双语例句
- Study on the Change of Reproductive Hormones in Crab-eating Macaque after Copulation in Guangxi Area
广西地区食蟹猴配种后主要生殖激素的变化 - The grass grows and the horse is ruttish, how reasonable the natural is in turn. The copulation in mule market has become the common thing.
草长马发情，这种自然界的交替是多么合乎情理。骡马市上的交配也就成了情理之事。 - 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。 - 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 - And if any man's seed of copulation go out from him, then he shall wash all his flesh in water, and be unclean until the even.
人若梦遗，他必不洁净到晚上，并要用水洗全身。 - However, the hairs on or in the male terminaliae may be of importance in copulation.
但是，尾器的感觉毛数量多、分布广，可能在完成交配行为中具有重要意义。 - Copulation occurred mainly at 10:00-11:00 every day.
交配行为主要发生在每天的10：00～11：00时； - Studies on the reproduction of the oriental migratory locust: the physiological effects of castration and copulation
东亚飞蝗生殖的研究：去势和交尾在生理上的效应 - Some male placoderm fossils show evidence of graspers that held the female fish during copulation.
一些雄性盾皮鱼化石显示出在交配期间用来抓住雌鱼的紧握器的证据。 - 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。