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 think I've seen you before, You look very familiar.
我想我以前在哪里见过你，你看起来非常面熟。
You've got plenty of time. That's $7.65.
你还富有很多时间。请付7。65美元。
small at first, narrowly contained within its banks,
开始很小，被紧紧地夹在两岸中间，