lackadaisical
Definition
Lacking enthusiasm, effort, or care; carelessly lazy.
中文 缺乏热情、努力或关心；懒散粗心的。
Example
"His lackadaisical attitude toward homework led to poor grades."
Lacking enthusiasm, effort, or care; carelessly lazy.
中文 缺乏热情、努力或关心；懒散粗心的。
"His lackadaisical attitude toward homework led to poor grades."