careless
US /ˈker.ləs/
UK /ˈker.ləs/

形容词
1.
粗心的, 不小心的, 漫不经心的
not giving enough attention and thought to what you are doing, with the result that you make mistakes, damage things, or cause harm to someone
示例:
•
It was careless of him to leave the door unlocked.
他粗心大意地把门开着。
•
He made a careless mistake on the exam.
他在考试中犯了一个粗心的错误。
2.
漠不关心的, 不关心的, 无忧无虑的
not concerned or worried about something
示例:
•
She was careless of the consequences of her actions.
她对自己的行为后果漠不关心。
•
He seemed completely careless about his future.
他对自己的未来显得完全漠不关心。
在 Lingoland 学习这个单词