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
I thought that was Nat Baker who rang the front doorbell.
我还以为是Nat Baker 按大门门铃呢。
Excuse me for a moment, please.
对不起失陪一下。
Inviting the fire brigade to put out a nonexistent fire is a crude form of deception which no self-respecting student would ever indulge in.
请消防队来扑灭一场根本没有的大火是一种低级骗局，有自尊心的大学生决不会去做。