Butane vapor-phase isomerization
[建] 丁烷汽相异构化
🧩 词语组成解析
butane
[['bju:tein]]
n. 丁烷\\n[医] 丁烷
vapor
['veipə]
n. 水汽，水蒸气，无实质之物;自夸者;幻想 [药]吸入剂 [古]忧郁（症）;
v. 自夸，（使）蒸发;
n. 异构化, 异构化作用\\n[化] 异构化
🗣️ 情景例句
We were married almost fifty years.
我们结婚将近五十年。
Thank you for inviting me to speak at the dinner.
谢谢你邀请我共进晚餐。
Excuse me!
打扰一下。