查询词典 copulation

Anal copulation of one male with another.

鸡奸：一个男性对另一男性的肛交

If they are lucky, the former is part of the latter—female redbacks eat their male mates during copulation .

假如幸运的话，性爱是死亡的一部分--雌性红背蜘蛛会在交配时把雄性配偶吃掉。

During copulation, the penis of the man becomes erect and is inserted into the vagina

性交时，男性的阳具可充血勃起，然后插入女性的阴道内，随后射精。

When a female flirts with me, the turgidity of my penis is small. It is too small for me to undergo copulation with a female.

当女性挑逗我时，我的阴茎不易勃起，能够勃起时也十分短小，不能与女性进行正常的性交。

The id is the primal, or beast-like, part of the brain, determined to pursue actions that are pleasurable, such as eating or copulation.

本我是人脑中原始的、兽性的部分。它是最求愉快感的行为，例如：吃或交配。

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.

15：16 人若梦遗，他必不洁净到晚上，并要用水洗全身。

The male organ of copulation in certain invertebrates.

雄性生殖器官：某些无脊椎动物的雄性生殖器官 v.intr。

Copulation usually takes place in the open flight area.

交配通常发生在公开飞行区。

The reproductive system has a complex innervation concerned in copulation and oviposition.

生殖系统有一个同交尾和产卵有关的复杂神经系统。

Shows frequent and prolonged mounting as well as prolonged copulation.

不仅交配时间长，而且进行频繁的、长时间的交配前抱对。

Molecular Distillation is a kind of high vacuum distillation method, which is suitable for the separation of high boiling, heat sensitivity and viscidity products.

分子蒸馏技术是一种在高真空条件下进行的连续蒸馏过程，适合于分离高沸点、热敏性及具有生物活性的混合物。

They are to the Noughties what yuppies were to the Eighties .

那在六十年代是时髦的，但在八十年代肯定是过时了