健忘者

例句：

1. 1.He's been forgetting his keys at home for weeks now.
   他在家里已经几周忘记带钥匙了。
2. 2. She has a bad memory, so she often forgets important dates.
   她记性不好，所以经常忘记重要日期。
3. 3.The doctor said he had a mild case of amnesia after the accident.
   医生说他在事故后有轻微的失忆症状。