- 碰上,偶然遇到I came upon an old friend of mine in the library yesterday.
昨天我在圖書館碰上了我的一個老朋友。
- 衝向;襲擊At this moment a strange idea came upon him.
此時,他突然產生了一個奇怪的想法。
- 降落在;影響A leaf came upon her book as she was reading.
她正讀著書,一片樹葉落到她的書上。
- 要求My parents have never come upon us for anything.
我的父母從來沒向我們要求過任何東西。
- 成為……的負擔I will try to avoid coming upon my children in my old age.
我要盡力避免在晚年時成為孩子們的負擔。