post-it

US /ˈpoʊst.ɪt/
UK /ˈpoʊst.ɪt/
"post-it" picture
1.

便利贴, 即时贴

a small piece of paper with a strip of glue on its back, used for attaching notes to surfaces temporarily

:
She left a Post-it note on the fridge.
她在冰箱上留了一张便利贴
I wrote a reminder on a yellow Post-it.
我在一张黄色便利贴上写了提醒。