"upon reflection" is a correct and commonly used phrase in written English. It typically means to examine something carefully or to reconsider something after considering information or evidence. Example sentence: Upon reflection, I realized that my initial opinion was incorrect.
The electron group velocity is fully reversed upon reflection, causing electrons to be retro-reflected.
Upon reflection, these results should feel familiar.
"Upon reflection, though, it is not surprising.
"Upon reflection, it's an obvious idea.
I think, upon reflection, it spoke well of The Times.
More than 950?" But upon reflection, he was not.
Upon reflection, I have to agree with his version.
But upon reflection, that sentiment is actually true.
Upon reflection, a desire for recognition seems irrational.
"Upon reflection we appreciate this may be a little misleading.
Outsmart your smartphone by disabling apps that, upon reflection, do more harm than good.
When I feel like I can't trust my brain 100%, Ludwig really comes in handy. It makes me translate and proofread faster and my output more reliable.
Claudia Letizia
Head Translator and Proofreader @ organictranslations.eu