noun🔗Share微体化石，小型化石。 A microscopic fossil"The scientist studied the microfossil under a powerful microscope to identify the ancient marine organism. "科学家用高倍显微镜研究了这些微体化石，试图辨认出古代海洋生物。geologyarchaeologybiologyorganismChat with AIVocabulary GamePractice Reading
