coitus

coitus

英 ['kəʊɪtəs]
　　美 ['koɪtəs]

n. （拉）（尤指人類的）性交

中文詞源：

coitus 性交

co-, 強調。-it, 走，詞源同exit. 字面意思即走到一起。比較copulate.

例句：

1. This, in turn, has increased their enjoyment of coitus.
繼而, 這又增添瞭他們性交合的樂趣.

2. They must, therefore, be inserted 10 to 15 minutes before each coitus.
所以, 每次性交前10-15分鐘就必須放入陰道內.

3. Their meeting is usually about as a result of coitus.
精卵相遇通常是性交的結果.

4. The vagina receives the penis during coitus.
陰道在性交過程中容納陰莖.

5. The intimate contact of the female sex organs during coitus can give both partners great pleasure.
在性交合過程中,男女性器官的密切接觸能夠給雙方帶來愉悅.