drop in
US /drɑːp ɪn/
UK /drɑːp ɪn/
1.
順便拜訪, 串門
to pay a casual visit to someone without making a prior arrangement
:
•
Feel free to drop in anytime you're in the neighborhood.
你什麼時候在附近，隨時都可以過來。
•
I might drop in on my way home from work.
我下班回家的路上可能會順便拜訪。