n.安装,设置,安装的设备(或机器),设施
installation的复数

原形：installation复数：installations

They provide free delivery and installation.
他们免费送货和安装。
The installation of security cameras has made the company campus much safer.
安装监控摄像头后，公司变得更加安全了。
The installation of the new president.
新任总统的就职。
The installation process was straightforward and easy to follow.
安装过程非常直接，易于理解。
I need you to assist me with the installation of this software on my new computer.
我需要你帮我在这台新电脑上安装这个软件。
They're currently installing a new heating system in the building.
他们正在大楼里安装新的供暖系统。
The installation of solar panels is becoming increasingly popular among homeowners.
安装太阳能电池板在房主中越来越受欢迎。
The technician will be here tomorrow to complete the kitchen appliance installation.
技工明天会来完成厨房电器的安装。
Before we can start, please ensure all necessary tools are ready for the installation.
开始之前，请确保所有的安装工具都准备好了。
She had to read the manual several times before she could successfully install the printer.
她不得不反复阅读说明书，才成功安装了打印机。
The installation of the new security cameras required some electrical work.
新安全摄像头的安装需要一些电气工作。
The installation of a home theater system can be a complex project, but it's worth the effort.
家庭影院系统的安装可能是一项复杂的工程，但值得投入。
The software came with an installation CD, but I lost it, so I'm downloading it online now.
这个软件附带了一个安装光盘，但我弄丢了，所以我现在在网上下载。