coliformKK [ˋkoləˏfɔrm] /ˈkoʊləˌfɔɹm/名詞1大腸菌、大腸桿菌群The lab found high levels of coliforms in the drinking water.實驗室在飲用水中檢測出高量的大腸菌。形容詞1大腸菌的、大腸菌群的Swimming was banned after coliform counts rose at the beach.海灘的大腸菌數上升後，禁止游泳。