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
We'll find them.
我们会找到他们的。
It is a silly fish, that is caught twice with the same bait.
蠢人才吃两次亏。
which is, in fact, much more complicated.
地震波的运动实际比这要复杂得多。