Hanapin
to let sb know
01
to give a person information about something
Halimbawa
I sent a quick message to let them know I'll be late.
Let me know what task you need help with.
Should you ever change your mind, let me know.
After the accident, I had to ring in to let them know I wouldn't be at the conference.
Please let me know if you notice any unusual behavior in the software.
