生殖は英語で
procreation

英語の定義

procreation
1. 名詞. 生殖、出産

procreation
1. n. The process by which an organism produces others of its biological kind
2. n. The sexual activity of conceiving and bearing biological offspring

reproduction

reproduction

reproduction
1. n. The act of reproducing new individuals biologically.
2. n. The act of making copies.
Unauthorized reproduction of this article is prohibited.
3. n. A copy of something, as in a piece of art; a duplicate.
Jim was proud of the Rembrandt reproduction he owned.