Cracking of oil
[建] 石油的裂化
🧩 词语组成解析
n. 裂解, 分解\\na. 敏捷的, 很好的\\nadv. 非常, 极其
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
Thank you so much for coming. Have a safe drive home.
谢谢你的光临。小心驾车回家。
Know something of everything and everything of something.
既要有一般常识，又要有专业知识。
There is a new type of machine which can produce colour copies.
有一种新型的机器能够制作出彩色复印件。