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- 养殖对动物的饲养或植物的种植，尤指为了产生改良品种
The breeding of animals or growing of plants, especially to produce improved stock.
- 某些热带鱼类靠产卵进行繁殖。
Some tropical fish reproduce themselves by laying eggs.
- 蕨类植物用孢子繁殖。
Ferns reproduce (themselves) by spores.
- 大多数鱼产卵繁殖。
Most fish reproduce themselves by laying eggs.
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