Catalyst cracker
[建] 催化裂化设备
🧩 词语组成解析
cracker
[['krækə]]
n. 饼干, 爆竹\\n[计] 破袭者
🗣️ 情景例句
It does sound tempting.
听起来很诱人。
Thank you but this is something I have to do on my own.
但有些事情我必须自己做主。
A huge iceberg was suddenly spotted by a lookout.
突然，了望员发现一座冰山。