大肠杆菌 Traditional 大腸桿菌 dà cháng gǎn jūn 🔊 Escherichia coli (E. coli) + Keep this word Meanings dà cháng gǎn jūn 大腸桿菌 Escherichia coli (E. coli) Its characters 大dàbig; old (in age)HSK 1肠chángintestinesHSK 6杆gǎnstickHSK 7–9菌jūnbacterium