名词
中文翻译：酸草
同义词：
['sour herb', 'sour weed例句：1. The farmer was so upset that he threw out all the sour grass in his field.（农民非常生气，把他田里的酸草都扔了。）']
例句：
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1. The farmer was so upset that he threw out all the sour grass in his field.
农民非常生气，把他田里的酸草都扔了。
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2.The children were playing with the sour grass in the garden.
孩子们在花园里玩着酸草。
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3.The farmer used the sour grass to make a fertilizer for his crops.
农民用酸草制作肥料来种植他的作物。