Nonvisibility
不可见性
🗣️ 情景例句
This job is hard work.
这活儿太累人了。
He is showing off his brand-new car.
他正在炫耀新出品的汽车。
He was greeted by an unpleasant smell which convinced him that I was telling the truth.
一股怪味袭来，使他相信了我说的真话。