make a note

US /meɪk ə noʊt/
UK /meɪk ə noʊt/
"make a note" picture
1.

记下, 做笔记

to write something down so that you do not forget it

:
Please make a note of the meeting time.
记下会议时间。
I need to make a note of that idea before I forget it.
我需要在忘记之前记下那个想法。