coitus

• n.(ラ)（特に人間の）性交。

co、強調。-文字通り、一緒になる。copulateと比較する。

coitus

coitus: see exit

coitus (n.)

"copulation," 1713, scientific Latin, from Latin coitus "a meeting together; sexual union," past participle of coire, from com- "together" (see co-) + ire "come, go," (see ion). In Middle English as coite (early 15c.). Used in English in general senses of "meeting, uniting," and also of magnetic force, planetary conjunction, etc., before sexual sense came to predominate.

1. This，in turn，has increased their enjoyment of coitus .

に続いて、これは彼らの**合の楽しみを加えた.

2.They must,therefore,be inserted 10 to 15 minutes before each coitus .

なので、毎回**の10-15分前に**内に入れなければなりません。

3.Their meeting is usually about as a result of coitus .

精卵の出会いは通常、**の結果である.

4.The vagina receives the penis during coitus .

**は**プロセス中に***.

を収容する。

5.The intimate contact of the female sex organs during coitus can give both partners great pleasure.

合成の過程で、男女の性器の密接な接触は双方に喜びをもたらすことができる。