Deethanation
[化] 脫乙烷; 脫乙烷作用
??? 情景例句
When you read, read as loudly as possible, as clearly as possible and as quickly as possible.
當你讀的時候，要盡量大聲、盡量清晰和盡量快速。
There's many a slip between the cup and the lip.
天有不測風云。
Here you are.
給你。