Happen upon
巧遇, 偶然发现
🧩 词语组成解析
upon
[ə'pɑn]
prep. 在…上面;当…时候;
🗣️ 情景例句
I'll drive you to the station, dear.
我开车送你到车站去。
Everything is going according to schedule.
一切在按照预定计划进行。
He was obviously very nervous and for some minutes stood awkwardly before the microphone.
他显然非常紧张，局促不安地在麦克风前站了好几分钟。