up on

基本解释

Abstr: His views are as follows: In the appreciation of natural beauty, nature is looked up- on as nature itself;
文章摘要：马尔科姆·布迪的观点是：自然美欣赏是把自然作为自然去欣赏；
Manners, morals and characters act together and react up-on one another. Children can't be happy without the three.
其实，态度、品性和个性都会被影响，少了任何一项，孩子都不会快乐。
The arbitration so all take place in Benjing and binding up-on both parties; neither party shall seek recourse to a law court or other authorities for revising the decision.
该仲裁委员会作出的裁决是最终的，买卖双方均应受其拘束，任何一方不得向法院或其它机关申请变更。

Yet up at about five-thousand-four hundred meters the air pressure is only about half of what it is on the ground.
Up on the screen, I've got-- I commented it out, but I've got a piece of code that you've seen before, right up here. OK?
我现在在大屏幕上标出来的,是你们以前看过的一段代码,就在这儿？
麻省理工公开课 - 计算机科学及编程导论课程节选
On the stair leading up into the disinfectant-smelling twilight of a rooming house, she saw an old man huddled, shaking with grief she couldn't hear.
登上梯子，在一间散发着,消毒水气味的昏暗公寓里，她看到了一个老人缩成一团，以一种他无法感受的哀伤颤抖着。
耶鲁公开课 - 1945年后的美国小说课程节选

If one thing is upon another, it is on it.
You use upon when mentioning an event that is followed immediately by another event.
You use upon between two occurrences of the same noun in order to say that there are large numbers of the thing mentioned.
If an event is upon you, it is just about to happen.