noun🔗Share乳酸桿菌Any of many rod-shaped, nonmotile, aerobic bacteria, of the genus Lactobacillus, that ferment sugars to form lactic acid"Yogurt contains lactobacilli, which help make it thick and tangy. "ヨーグルトには乳酸桿菌が含まれており、これがヨーグルトを濃厚で風味豊かにするのに役立っています。organismmicroorganismbiologysciencemedicinebiochemistryChat with AIVocabulary GamePractice Reading