Level 4 · word 3,382 of 20,000

chronic

/ˈkrɑːnɪk/ American
  • adj. 慢性的, 习惯性的
Definition
  • adj. lasting for a long time or happening repeatedly, especially an illness or habit
Example
Her chronic back pain made it hard to sit for long.
她的慢性背痛让她很难久坐。