Racuum
[机] 真空
🗣️ 情景例句
They're here!
他们到了。
Whatever it is, I need this computer to work.
不管是什么问题，我要求把这台计算机修好。
Since the sea covers the greater part of the earth's surface,
既然海洋覆盖着地球的大部分表面，