Zeolite catalyst
[机] 沸石催化剂
🧩 词语组成解析
n. 沸石\\n[化] 沸石
🗣️ 情景例句
We've been looking forward to seeing you again.
我们非常盼望再见到你。
The course of true love never did run smooth.
好事多磨。
Where?
哪里？