When will you let me know it?

你何时通知我？

youdao

Could you let me know it when found?

如果找到了可否让我知道？

youdao

When will you let me know the result?

你何时把结果通知我？

youdao

They receive permission and open fire on the group. "Let Me know when you've got them."

VOA: standard.2010.04.06

Now we're going to see a bunch of examples and I know those are words, let me give you an example.

让我们来看看例子吧,我知道那只是概念，来看个例子。

麻省理工公开课 - 计算机科学及编程导论课程节选

you say, "Okay, there's this party but let me know what you think."

你说，“好的，今晚有个派对。你想不想去？”

Let me 课堂 - SpeakingMax英语口语达人

Now, listen, you know I'm working hard because my voice is getting a little raspy. (Applause.) So, folks in the back, if you can't hear me, you let me know.

WHITEHOUSE: Remarks by the President in Milwaukee, WI

And he was good-natured about it and said, can't you just keep one, one case for me, so that when I come in - and I said, I tell you what, you let me know when you're coming in and I'll run across the street and buy you a bottle of flat still water and have it on your table.

NPR: At Chez Panisse, It's Time for Tap Water

Would you please let me know what data you are missing from your files.

FORBES: Responsible Investing: Is Pall 'Leading' in Water Filtration? (Governor Snyder's Hometown has a 1,4 Dioxane Problem)