Dethanizer
[化] 脱乙烷塔
🗣️ 情景例句
What are your weak points?
你的缺点是什么？
That's excellent.
那太棒了。
That's what we did in China in the old days, before thermoses were invented, said Wei Hua.
“那是我们中国从前未发明出热水瓶时的做法。”魏华说。