Alkylation plant
[机] 烷化工厂
🧩 词语组成解析
n. 烷化作用, 烷化\\n[化] 烷基化; 烷基取代
🗣️ 情景例句
Yes?
什么？
If at first you don't succeed, try, try again.
初试不成功，努力勿懈怠。
Tramps seem to be the only exception to this general rule.
在这条普遍的规律前面，