名词
中文翻译：Unknown
同义词：
['disinfector', 'sterilizer', 'sterilant']
例句：
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1.The hospital uses a sterilizer to keepthe equipment clean.
医院使用一个灭菌器来保持设备清洁。
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2. The food was sterilizedbefore it was served.
食物在上桌前被灭菌了。
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3. The bacteria were killed bythe strong disinfectant.
强烈的消毒剂杀死了细菌。