名词中文翻译1
中文翻译：Unknown
同义词：
['pioneer crop', 'pioneering crop', 'pioneering plant', 'pioneering plant species']
例句：
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1. Pioneer crops are often used to test the effectiveness of new farming techniques.
先锋作物通常用于测试新的农业技术的效果。
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2.The pioneering scientist discovered a way to grow crops in harsh desert conditions.
这位开创性的科学家发现了在恶劣沙漠条件下种植作物的方法。
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3. Pioneer crops have been crucial in providing food for millions of people during famines and droughts.
先锋作物在饥荒和干旱期间为数百万人提供了食物。