equipment 可数吗

equipment是不可数名词，作“装备”，“设备”解。不能说equipments或an equipment。

例如：The building is supplied with modern office equipment.

这幢楼配备了现代化的办公设备。

You will be satisfied with the kitchen equipment here.

你一定会对这里的厨卫设备感到满意。

I need three pieces of equipment.

我需要三件设备。

We have lots of factories with modern equipment.

我们拥有许多设备现代化的工厂。

Radar equipment helps us a lot in our daily life.

雷达装置在日常生活中颇有用处。