noun🔗Share細菌A single celled organism with cell walls but no nucleus or organelles."The scientist examined the sample and found a bacterium, a tiny cell without a nucleus, under the microscope. "科学者はサンプルを調べて、顕微鏡下で核のない小さな細胞である細菌を発見した。organismbiologymicroorganismscienceChat with AIVocabulary GamePractice Reading
