Level 6 · word 19,803 of 20,000

mitochondria

/ˌmaɪdəˈkɑːndriə/ American
  • n. 线粒体
Definition
  • n. small structures inside a cell that produce its energy
Example
Mitochondria produce most of the energy that cells need.
线粒体产生细胞所需的大部分能量。