Combustion catalyst
[建] 燃烧催化剂
🧩 词语组成解析
🗣️ 情景例句
I like this song very much, in terms of its rhythm and melody.
我很喜欢这首歌，喜欢它的节奏和旋律。
The sudden noise scared the dog away.
突然突然的噪音把狗吓跑了。
The tree was planted near the church fifty years ago, but it is only in recent years that it has gained an evil reputation.
该树是50年前栽在教堂附近的，但只是近几年才得到了一个坏名声。