remembrancer是什么意思

n.纪念品,提醒者

1、I found an old photo album that belonged to my great-grandfather. It serves as a remembrancer of our family history.
我发现了一个属于曾祖父的老照片集。它作为我们家族历史的纪念物。
2、The alarm clock on my phone acts as a remembrancer to take my medication every day.
我手机上的闹钟作为提醒器，每天提醒我按时服药。

记忆者；纪念者；提醒者。