Deethanizer
脱乙烷塔, 乙烷馏除塔
🗣️ 情景例句
Glad to see you too, we met two years ago.
我也很高兴，我们两年前见过一次。
What time did you use to get up last year?
你去年时常什么时间起床？
We've seen several members of the family since we arrived my grandfather and my aunt and uncle.
自我们回来以后已经见到了好几个家庭成员祖父、姑姑和叔叔。