笔记用英语写是notes.

notes：

n.笔记;记录;短笺;便条;注释;按语;批注。

v.注意;留意;指出;特别提到。

note的第三人称单数和复数。

相关介绍

If you see him, give him this note.

你要是见到他，就把这个便条给他。

Keep a note of where each item can be found.

把每样物品的位置记录下来。

I made a mental note to talk to her about it.

我记着要去和她谈谈这事儿。

Inflation was so high that the notes were like Monopoly money.

通货膨胀严重，货币变得跟“大富翁”游戏钞票无异。

I can't make anything of this note.

我根本不懂这封短信的意思。