Denitrated zeolite
[化] 脱硝沸石
🧩 词语组成解析
n. 沸石\\n[化] 沸石
🗣️ 情景例句
I have a tourist visa.
旅游签证。
We enjoyed ourselves very much.
我们玩的很开心。
But instruments far more delicate than that were needed if any really serious advance was to be made.
但是，如果要取得真正重大的进展，需要有比这种装置精细得多的仪器。