Catalutic halogenation

halogenation

n. [化]卤化

All right. We'll make close study about it and give you reply as soon as possible.

很好。对这个问题我们将仔细研究一下，尽快给你们答复。

Stamp-collecting is a popular hobby.

集邮是一种普遍的业余爱好。

After examining your skills, the next step is research. To find out as much as possible about different kinds of work, go to the library and read books, magazines and newspapers. Ask your friends about the work they do. If you are interested in banking, i

考查了你的技能之后，下一步是做调查。尽一切可能找出有关不同类型的工作，到图书馆查阅书籍、杂志和报纸。询问你的朋友有关他们做的工作。如果你对金融感兴趣，比较好的做法是与一位24岁的银行职员而不是与一位64岁的银行经理交谈。所以不要依赖你父母的朋友获得的信息。年?2283