n.不可见（性），看不见（的东西）

The invisibility of the cloak was due to advanced technology.
这件斗篷的隐形功能归功于先进的技术。
Invisibility is often a theme in science fiction and fantasy literature.
隐形常常是科幻和奇幻文学中的主题。
The invisibility of certain social issues can prevent them from being addressed.
某些社会问题的隐形性可能会阻碍它们得到解决。
She wished for invisibility during the awkward moment.
在尴尬的时刻，她希望可以隐形。
Invisibility can be a useful tool for espionage.
隐形可以是间谍活动的有用工具。
The concept of invisibility has intrigued scientists for decades.
隐形的概念几十年来一直吸引着科学家们。
Invisibility cloaks are still in the experimental stage.
隐形斗篷仍处于实验阶段。
He used his invisibility to sneak past the guards.
他利用隐形能力偷偷溜过守卫。
The invisibility of air pollution is a major concern for public health.
空气污染的隐形性对公共健康是一个主要的担忧。
Invisibility in water would make a great asset for underwater missions.
在水下隐形将为水下任务带来巨大优势。