名词中文翻译
中文翻译：针状颗粒
同义词：
['needle dust', 'needle powder']
例句：
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1.The needle pellets were scattered around the room.
针状颗粒散落在房间里。
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2. The needle pellets were used to treat skin allergies.
针状颗粒被用来治疗皮肤过敏。
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3. The needle pellets were mixed with water and applied to the wound.
针状颗粒与水混合后涂在伤口上。