attach的名词形式是什么

例句：

We attach labels to things before we file them away.

存档前，我们先贴上标签。

They attach great importance to the project.

他们高度重视这个项目。

I attach a copy of my notes for your information.

我附上笔记一份供你参考。

Attach this rope to the front of the car.

把这绳子系在小轿车的前面。