senior moment
US /ˈsiːnjər ˈmoʊmənt/
UK /ˈsiːnjər ˈmoʊmənt/

1.
老糊塗, 暫時性健忘
a temporary lapse of memory, especially in older people
:
•
I had a senior moment and forgot where I put my glasses.
我剛才老糊塗了,忘了把眼鏡放哪兒了。
•
She laughed and said, "Just a senior moment!" when she couldn't recall his name.
她想不起他的名字時,笑著說:「只是老糊塗了!」