短語詞組短語Colon -bacillus 大腸桿菌excrement colon bacillus 糞大腸桿菌chicken colon bacillus disease 雞大腸桿菌病colon bacillus toxin 大腸桿菌毒素pig colon bacillus 豬大腸桿菌Colon bacillus to life -threatening 大腸桿菌足以致命 返回 colon bacillus