Catalytic cracking
[化] 催化裂化
🧩 词语组成解析
a. 催化的\\n[医] 催化的
n. 裂解, 分解\\na. 敏捷的, 很好的\\nadv. 非常, 极其
🗣️ 情景例句
This must be a proud day for you.
今天是你值得骄傲的一天。
Take care of the pence, and the pounds will take care of themselves.
积少自然成多。
Well, I think at the beginning we'd rather have some fairly quiet and peaceful music.
好，我想，开始时，我们宁可听些柔和舒缓的音乐。