大腸桿菌

Escherichia coli (E. coli)

see 大夫[dai4 fu5]

big; large; great / older (than another person) / eldest (as in 大姐[da4 jie3]) / greatly; freely; fully / (dialect) father / (dialect) uncle (father's brother)

the large intestine

intestines

stick / pole / lever / classifier for long objects such as guns

bacillus (any rod-shaped bacteria)

germ / bacteria / fungus / mold / Taiwan pr. [jun4]

mushroom