Microdevice
[计] 徽型器件
🗣️ 情景例句
What is it?
怎么回事
No, thanks. I'm in a hurry. How much is it?
不用了，谢谢。我还有急事。多少钱？
Imagine a star up t twenty times larger, brighter, brighter and hotter than our own sun.
设想一下，一颗恒星比我们的太阳还要大，还要亮，还要热20倍，