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
- 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。 - 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。 - A study on the mating season and the pattern of copulation behavior in Plateau Pika
高原鼠兔交配期及交配行为模式的研究 - 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。 - Deterministic behavior models on copulation, spawning and environmental selection of artificial fish are built.
建立了人工鱼产生交配欲望、产卵和环境选择等预定义行为的认知模型。 - Adults are active in daytime and copulation tookplace from evening to next early morning.
成虫白天活动，黄昏时交尾，羽化多集中于凌晨。 - 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。 - 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。 - 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。 - 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。