Level 6 · word 16,510 of 20,000

deleterious

/ˌdeləˈtɪriəs/ American
  • adj. 有害的, 造成伤害的
Definition
  • adj. causing harm or damage, especially to health
Example
Smoking has a deleterious effect on the lungs and heart.
吸烟对肺部和心脏有着有害的影响。