Acid gases
[机] 酸性气体
🧩 词语组成解析
n. 气体
🗣️ 情景例句
It was not until yesterday that I noticed it.
我一直到昨天才注意到它。
Time does not bow to you,, you must bow to time.
必须抓紧时间。
Good. That's just what we want to hear.
很好，那正是我们想要听的。