Physical security
[计] 物理安全性
🧩 词语组成解析
🗣️ 情景例句
It might rain tomorrow.
明天可能会下雨。
It was not very wise of you to sell the property.
你把物业卖了可不是办法。
The police had been told that a bomb had been planted on the plane.
有人报告警察，说飞机上安放了一枚炸弹。