see in

US /siː ɪn/
UK /siː ɪn/
"see in" picture
1.

送进, 带入

to accompany someone into a place or building

:
I'll see you in to your office.
送你进办公室。
Can you see me in to the doctor's room?
你能送我进医生诊室吗?
2.

迎接, 开始

to be present at the beginning of a new period or event

:
Let's see in the New Year with a party!
让我们开派对迎接新年!
They gathered to see in the dawn.
他们聚集在一起迎接黎明。