Physical security
[计] 物理安全性
🧩 词语组成解析
🗣️ 情景例句
Do you want a state-of-the-art machine?
你想要台配置最好的机器吗？
To be of use in the world is the only way to be happy.
为善最乐。
That tie goes well with your suit.
那条领带和你的西服非常搭配。