scatterbrained
US /ˈskæt̬.ɚ.breɪnd/
UK /ˈskæt̬.ɚ.breɪnd/

1.
粗心大意的, 健忘的, 心不在焉的
disorganized and lacking in concentration
:
•
She's so scatterbrained that she often forgets her keys.
她太粗心大意了,经常忘记钥匙。
•
His scatterbrained approach to planning led to many mistakes.
他粗心大意的计划方式导致了许多错误。