Definition
To be prone to forgetting things quickly; to have a poor memory.
健忘
He always forgets the meeting time; it seems he really has a short memory.
他總是忘記會議時間；看來他記性真的很差。
I've told her several times, but she still forgets. She really has a short memory.
我已經告訴她好幾次了，但她還是忘記了。她的記性真的很差。
Did you already forget what you just said? You really have a short memory.
你已經忘記你剛剛說的話了嗎？你的記性真的很差。