Level 6 · word 18,211 of 20,000

inexhaustible

/ˌɪnɪɡˈzɔːstɪbəl/ American
  • adj. 用不完的, 无穷尽的, 不知疲倦的
Definition
  • adj. never able to be used up or become tired, seemingly endless
Example
Her energy seemed inexhaustible even after a full day's work.
即使忙碌了一整天,她的精力似乎也用不完。