the process of having babies, producing young, or producing new plants

human/sexual reproduction 人类繁衍／有性生殖

We are researching reproduction in elephants/the reproduction of elephants. 我们正在研究大象的繁殖问题。

a copy of something, especially a painting, or the process of copying something

The book contains excellent colour reproductions of Monet's paintings. 这本书有莫奈作品的精美彩色翻版插图。

This system has excellent sound reproduction. 这套系统的声音效果极佳。