记笔记用英语可以说作 "take notes"，它来自于英语中的 "take"，意思是"记录"或"把...记下来"，以及 "notes"，意思是"笔记"。

例句：

I always take notes during meetings to make sure I don't forget anything important.

请帮我记笔记，我的手机没电了。(Please take notes for me, my phone is out of battery.)

让我们快速浏览一下这份笔记，看看有没有重要的信息。(Let's quickly go over these notes to see if there's any important information.)