Noxiousness
n. 有毒（noxious 的名词形式）
✅ 同义词
📖 牛津释义
noxiousness
n [U].
🗣️ 情景例句
In ancient times the rich used jade or gold chopsticks to display their wealth.
在古代，富人家用玉或金子制成筷子以显示其家庭的富有。
I tried to telephone you but I couldn't get through.
我试着打电话给你，但都没有打通。
The problem now facing humanity is: What is going to be done with all this knowledge?
用这些知识去做什么？