形容词
中文翻译：无生殖能力的
同义词：
['barren', 'infertile']
例句：
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1.The soil is sterile because it has not been fertilized.
土壤是无生殖能力的，因为它没有施肥。
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2. The farmer's wife was sterile and had to have artificial insemination.
农民的妻子是无生殖能力的，不得不进行人工授精。
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3. The new plantation is sterile, so we need to treat it with pesticides.
新种植园是无生殖能力的，所以我们需要用农药治疗。