Apodizer
切趾器, 变迹器
🗣️ 情景例句
Why does he want to do that?
为什么他要那么做呢？
Where were we?
我们刚才说到？
These satellites go round the earth and help us to learn more about the earth, the weather and other things.
这些卫星绕着地球转，帮助我们更好地了解地球、天气和其他情况。