have been installed翻译

have been installed的基本解释

读音: 美: 英:

安装好：指某物已经被正确地安装或设置好。

例句

They are trying to make sure that 5G terminals will have been installed by 2022 for the Beijing Winter Olympics.他们正努力确保在2022年北京冬奥会之前安装5G终端。
Security cameras have been installed to guard against poachers.已经安装了安防摄像机来防范偷猎者。《柯林斯英汉双解大词典》
Several countries have used subsidies to jump-start the market, including Japan, where almost 1 million heat pumps have been installed in the past two years to heat water for showers and hot tubs.一些国家利用补贴来启动这个市场，包括日本，在过去两年中日本安装了近100万台热泵，为淋浴和热水浴缸提供热水。
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