提示：点击例句中的单词，就可以看到词义解释

A few wives wish for more frequent coitus .

很少有妻子想要更频繁的性行为。

Saying " coitus " with everyone or just you ?

还是只是不能跟你说

Fertilization of two or more ova released during the same menstrual cycle by sperm from separate acts of coitus .

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。

" England boasts some of the finest lovemaking in the world , with a tradition of coitus going back generations , " lovers are told .

生产商还向情侣们鼓吹：“英国人号称做爱情致冠全球，性爱传统代代传。”

Furthermore , " hiv is less easily transmitted and gonorrhea is more easily transmitted during unprotected coitus ; thus the condom is more forgiving of imperfect use when it comes to hiv protection . "

此外，“在无保护性行为中，艾滋病的传染性小于淋病；因此就防治艾滋病毒来说，避孕套是瑕不掩瑜的选择。”