noun🔗Share核小体A conspicuous, rounded body within the nucleus of a cell."Under the microscope, the biology student could clearly see the dark, round nucleoli inside each cell's nucleus. "顕微鏡下では、生物学の学生は各細胞の核内にある暗くて丸い核小体をはっきりと見ることができました。biologyanatomyorganismpartstructureChat with AIVocabulary GamePractice Reading