名词
中文翻译：氧化物斑点
同义词：
['oxide spot', 'oxide spotter例句：1. The oxide speck on the surface of the metal is due to the chemical reaction between it and oxygen.（金属表面的氧化物斑点是由于它与氧气的化学反应造成的。）2. The oxide speck on the glass was caused by the acidic environment in the room.（玻璃上的氧化物斑点是由房间里酸性环境造成的。）']
例句：
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1. The oxide speck on the surface of the metal is due to the chemical reaction between it and oxygen.
金属表面的氧化物斑点是由于它与氧气的化学反应造成的。
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2. The oxide speck on the glass was caused by the acidic environment in the room.
玻璃上的氧化物斑点是由房间里酸性环境造成的。
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3. The scientist used a microscope to identify the oxide speck on the sample.
科学家使用显微镜来识别样品上的氧化物斑点。