Definition
to briefly visit someone, typically while heading to another destination
拜訪；順道看看
I plan to look in on my grandmother on the way home.
我計劃在回家的路上順道去看看我奶奶。
If you have time, please look in on me in the next few days.
如果你有時間，請在接下來幾天來看看我。
She often looks in on her friends at the café after work.
她下班後經常去咖啡館看看她的朋友們。