pencil in
US /ˈpen.səl ɪn/
UK /ˈpen.səl ɪn/

1.
暂定, 初步安排
to make a provisional arrangement for something
:
•
Let's pencil in a meeting for next Tuesday.
我们暂定下周二开会。
•
I'll pencil you in for a quick chat tomorrow morning.
我明天早上会暂定和你快速聊一下。
暂定, 初步安排
to make a provisional arrangement for something