Acidic gases
[机] 酸性气体
🧩 词语组成解析
acidic
[ə'sidik]
adj. （味）酸的;[化]酸的，酸性的;含有大量硅酸的;
n. 气体
🗣️ 情景例句
What did he say? Did you tell him about me?
他怎么说？ 跟他谈到我吗？
No. Can't you see that rocket is almost falling down.
不。你不知道火箭快要倒下来了吗？
Sure, go ahead.
当然可以，看吧。