Level 6 · word 18,200 of 20,000

thoughtless

/ˈθɔːtləs/ American
  • adj. 欠考虑的, 轻率的
Definition
  • adj. not thinking carefully about how your actions will affect other people
Example
It was thoughtless of him to forget her birthday again.
他又忘了她的生日,真是考虑不周。