drop in on
US /drɑːp ɪn ɑːn/
UK /drɑːp ɪn ɑːn/
短语动词
1.
顺便拜访, 闲逛到
to pay an informal or casual visit to someone, often without an appointment
示例:
•
I thought I'd drop in on you while I was in the neighborhood.
我想既然我在附近，就顺便拜访一下你。
•
We used to drop in on our grandparents every Sunday.
我们以前每个周日都会去看望祖父母。
在 Lingoland 学习这个单词