Cisi
abbr. Centre for Inventions and Scientific Information 发明与科技情报中心
🗣️ 情景例句
I'll believe it when I see it.
我觉得还是眼见为实。
We now have five different models to choose from.
我们现在有五种不同的型号供你选择。
There is a new type of machine which can produce colour copies.
有一种新型的机器能够制作出彩色复印件。