名词
中文翻译：繁殖
同义词：
['laying', 'incubation', "gestation例句：1. The fish spawn in the river during spring.（鱼在春天在河里产卵。）2. The female bird laid eggs in the nest.（雌鸟在巢里产下蛋。）3. The scientist observed the process of a species' spawning.（科学家观察了某种物种的繁殖过程。）"]
例句：
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1. The fish spawn in the river during spring.
鱼在春天在河里产卵。
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2. The female bird laid eggs in the nest.
雌鸟在巢里产下蛋。
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3. The scientist observed the process of a species' spawning.
科学家观察了某种物种的繁殖过程。