偶然遇到：指意外或偶然地遇到某人或某物。
发现，找到：指意外或偶然地发现或找到某人或某物。
遭遇，碰到：指意外或偶然地遭遇或碰到某种情况或困难。
come upon //
动词 to meet or encounter unexpectedly 偶遇; 邂逅
I came upon an old friend in the street today
find unexpectedly
同义词： fall upon / strike / light upon / chance upon / come across / chance on / happen upon / attain / discover
take possession of
同义词： enter upon / luck into
... come up to过来 come upon偶然遇见 command (that) sb. (should) do命令某人应该做某事(虚拟语气) ...
... come to the fore站到前面,涌现,出现;突出,显著,出人头地,引人注目 come upon突然产生,要求,成为...负担,偶遇 突临,突袭 kingdom come来世,天国 ...
... help sb. do sth. 帮助某人做某事 come upon 碰到 be in charge of 负责 ...
... Come by占有;取得:访问 Come upon偶然发现或遇到 Come to恢复知觉: ...
Dickon and Mary had come upon a whole clump of crocuses burst into purple and orange and gold.
狄肯和玛丽发现一簇番红花突然冒出了紫色、橙色和金色的花朵。
They come upon a clump or something, and they sort a circle of it to see whether it's more digestible.
他们碰到一个团块或其他东西，然后将其围起来，观察它是否更容易消化。
We come upon a small caravan camper with its door open to a late-middle-aged Scottish couple, sitting at a folding table, taking tea and biscuits.
我们遇到了一辆小型的有篷露营车，车门开着，正对着一对中年的苏格兰夫妇，他们正坐在折叠桌旁，喝着茶吃着饼干。
The Washington Post newspaper described America's growing power this way: "A new understanding seems to have come upon us, an understanding of our strength.
VOA : special.2010.07.08
Now we are about to come upon Ramadan, and are you planning anything special for yourself and for the students at Princeton? What's your hope for someone who's about to embark on Ramadan, and Muslim who's in your care?
我们马上就要过赖买丹月了，你为你自己,和普林斯顿的学生准备了什么呢？,你希望那些要开始斋戒的人和，你的学生做些什么呢？
人性课程节选 : 普林斯顿公开课
The reason for that I think is that the early times in which these civilizations arose saw all kinds of dangers coming, and the most--the swiftest, the least suspected, the one that could come upon you overnight came from the sea.
在我看来原因是,在这些文明所诞生的早期世界危机四伏,而来的最迅速,最难以预测,最可能,一夜之间骤然降临的灾难,正来自于海上
古希腊历史简介课程节选 : 耶鲁公开课
You come upon the canyon suddenly, when you reach its edge.
VOA : special.2009.10.07
Some of them have surgical masks or other things to cover their noses. We've just come upon the large plaza near many government buildings downtown.
VOA : standard.2010.01.14
In fact, the freighter was the second vessel to come upon the capsized Queequeg II.
Travelling down the shoreline we come upon a colony of Cape fur seals.
It became a conversation between two very famous and powerful people, one of whom had recently come upon some hard times.