名词
中文翻译：氯
同义词：
['ammonia', 'nitrate例句：1. The water contains a small amount of chlorine to kill bacteria.（水中含有少量的氯以杀死细菌。）']
例句：
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1. The water contains a small amount of chlorine to kill bacteria.
水中含有少量的氯以杀死细菌。
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2.Chlorine is used in bleaching agents and disinfectants.
氯用于漂白剂和消毒剂中。
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3.The swimming pool was treated with chlorine to prevent contamination.
游泳池被处理过氯，以防止污染。