asmallroomwithoutmuchfurnitureinwhichamonk or nunlives(修道士或修女住的)小房间🔑thesmallestunitoflivingmatterthatcanexistonitsown. Allplantsandanimalsaremadeupofcells细胞◆bloodcells血细胞◆thenucleusofacell细胞核➡ see alsostem cell
biology, biotechnology, breed, cell, chromosome, DNA, gene, mutation, organism, protein