名词
中文翻译：双亲不育的
同义词：
['semeldiploid', 'semelparous species']
例句：
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1.The semelparous species is rare and has a low reproductive rate.
这种双亲不育的物种很罕见，繁殖率很低。
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2. Researchers have discovered several semelparous species in the rainforest.
研究人员在雨林中发现了几种双亲不育的物种。
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3. The semelparous species may have evolved to avoid competition with other organisms.
这种双亲不育的物种可能已经进化出避免与其他生物竞争的特性。