engage upon

基本解释

Whether or not you should engage in a specific activity depends upon what it symbolizes to you.
你应不应该从事一个特殊的活动，取决于它对你意味着什么。
The removable seat cushion includes a collection of downwardly extending engagement members that engage the mesh upon insertion through voids in the mesh.
可拆卸座椅座垫包括向下延伸的接合部件的集合，该向下延伸的接合部件在插入通过网格里的孔时接合网格。
ip.com
Such soft tissue balancing, albeit minor in most cases, does seem important particularly in the early phases of flexion in terms of allowing the patella to engage well upon the prosthetic trochlea.
这样的软组织平衡，即使在许多病例中仅需非常小的平衡，在早期屈膝尤其重要，这样可以使髌骨能够更好的进入假体滑车沟。

Brands need to be prepared to accommodate this trend, as consumers will rely more and more upon screens to engage with brands and guide purchase decisions.
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In 2006, Likud leader Binyamin Netanyahu took it upon himself to engage the American people in a discussion of the danger Iran poses not only to Israel but to the world as a whole.
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We have seen what is possible when we build upon our mutual interests, and engage on the basis of mutual respect.
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