Nonvisual
[计][VA]非视件（一种不可视的部件）
🗣️ 情景例句
It's extremely good of you to do this for me.
你帮我做了这件事，真是太好了。
My parents got married in 1
我父母1954年结婚的。
We can also use satellites to help us make telephone calls to foreign countries.
我们也能利用卫星帮助我们打国际电话。