Deethanizer
脱乙烷塔, 乙烷馏除塔
🗣️ 情景例句
If you aren't busy today, how about lunch?
如果你今天有空的话，吃一顿午饭如何？
Another time!
改天吧！
and there is a virtual limit on how long we can hope to remain alive,
我们所希望的长寿实际上是有限度的。