Deethanization
[化] 脱乙烷; 脱乙烷作用
🗣️ 情景例句
Why should I hire you?
我为什么要用你呢？
The chance to enter the college came and he took it.
有一个上大学的机会，他抓住了这个机会。
who produced it with a flourish and pointed out a microscopic 'o' beside the time of the arrival of the train at his station;
站长拿着时刻表一挥手，指着那趟列车到站时刻旁边一个很小的圆圈标记。