名词
中文翻译：杀虫粉
同义词：
['insecticide dust', 'insecticide dust powder例句：1. The farmers usedto use this dust to kill the pests on their crops.（农民过去使用这种粉来杀死他们庄稼上的害虫。）']
例句：
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1. The farmers usedto use this dust to kill the pests on their crops.
农民过去使用这种粉来杀死他们庄稼上的害虫。
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2.The dust was so fine that it couldeasily be spread by wind.
这种粉尘非常细，很容易被风吹散。
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3. Thefarmers were worried about thehealth risks associated with using thisdust.
农民们担心使用这种粉尘可能带来的健康风险。