n.疏忽；忽略；健忘

She's notorious for her forgetfulness, always misplacing her keys.
她以健忘著称，经常把钥匙放错地方。
My grandmother suffers from mild Alzheimer's, which affects her short-term memory.
我的祖母患有轻度阿尔茨海默病，这影响了她的短期记忆。
He forgot to take his medication this morning due to his chronic forgetfulness.
他今天早上因为长期健忘忘记服药。
The old man's forgetfulness was so advanced that he couldn't even remember his own grandchildren.
那位老人的记忆力衰退得如此严重，甚至记不清自己的孙子孙女。
Her forgetfulness often caused delays in completing tasks at work.
她的健忘常常导致工作任务的延误。
I set reminders on my phone to combat my forgetfulness about important appointments.
我在手机上设置提醒来对抗我重要的约会总是忘记的问题。
His forgetfulness led him to leave the stove on, causing a small fire.
他的健忘让他忘了关炉子，结果引发了一场小火灾。
I find it amusing how my partner can forget our anniversary every year.
我觉得有趣的是，我的伴侣每年都会忘记我们的结婚纪念日。
She developed a system of writing notes to help with her notorious forgetfulness.
她开发了一套写便签的方法来应对她出名的健忘。
His forgetfulness has been a source of concern for his family, fearing it might progress into a more serious condition.
他的健忘让家人十分担忧，怕这可能会发展成更严重的状况。