消毒剂可杀灭水中细菌，但无法在饮水机使用过程中有效地防止细菌污染和细菌生长。
The disinfectant could killed effectively the bacteria in the water sources but it could not control the new bacteria polluted and re…
消毒剂可杀灭水中细菌，但无法在饮水机使用过程中有效地防止细菌污染和细菌生长。
The disinfectant could killed effectively the bacteria in the water sources but it could not control the new bacteria polluted and re…
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