Acid gases
[机] 酸性气体
🧩 词语组成解析
n. 气体
🗣️ 情景例句
They can build a space craft and send it to the edges of our very solar system.
他们能制出航空飞船并将其发送到太阳系的边缘。
It's time for class.
上课时间到了。
But Jiang Honglin from Class 2 was running very fast.
但是2班的江红林跑得非常快。