noun🔗Share古生菌，太古菌 Any primitive bacteria-like organism in the kingdom Archaea."Scientists study archaebacteria because they are some of the oldest forms of life on Earth. "科学家研究古生菌（太古菌），因为它们是地球上最古老的生命形式之一。organismbiologymicroorganismChat with AIVocabulary GamePractice Reading
