名词
中文翻译：救生用大头藻粉
同义词：
['救生藻粉，救生藻粉例句：1. This powder is specially formulated for life-saving purposes.（这种粉末是专门为救生目的而配制的。）']
例句：
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1. This powder is specially formulated for life-saving purposes.
这种粉末是专门为救生目的而配制的。
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2.The doctor prescribed the powder to save the patient's life.
医生开了这种粉末来挽救病人的生命。
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3. The powder was used as a life-saving measure during the flood.
在洪水期间，人们使用了这种粉末作为救命措施。