re·pro·duce/ˏriprə`dus; ˌriːprəˈdjuːs/ v 1 [T] to make a copy of something or do it again in the same way 复制〔某物〕; 重做〔某事〕: an attempt by scientists to reproduce conditions on Mars 科学家复制火星环境的尝试 2 [I] to produce young plants, humans, or animals 繁殖，生殖: Most birds and fish reproduce by laying eggs. 大多数鸟和鱼靠产卵繁殖。