名词
中文翻译：苦草
同义词：
['bittern', 'bittern', 'bitterwort例句：1. The bitterweed grows in the marshes and is a common sight in summer.（苦草生长在沼泽中，夏天是常见的景象。）']
例句：
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1. The bitterweed grows in the marshes and is a common sight in summer.
苦草生长在沼泽中，夏天是常见的景象。
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2.The bitterweed has been used for medicinal purposes for centuries.
苦草被用于数百年的药用目的。
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3.The bitterweed is known for its strong, bitter taste.
苦草以其强烈的苦味而闻名。