How to Use a Dictionary? 怎样使用辞典？

We all know that a dictionary is very useful to our study. But do you know how to use it?
我们都知道词典对我们的学习很有用，可是你知道如何使用词典吗？

We should choose a good English-Chinese dictionary. It tells us the meaning of the English words in Chinese. When you meet a new word, don't use the dictionary at once. Try your best to think about what it means before you look it up in the dictionary. If you can't guess the meaning, look it up in the dictionary.
我们应该选择一本好的英汉词典，它能用中文告诉我们英语词汇的意思。当你遇到一个生词时，不要立刻就查字典。在查字典之前尽量猜想一下这个词是什么意思。如果是在猜不出，再查阅词典。