Nowaday,many students have electricity dictionaries.Some people think it a good way for students to study English.However,some people think it do harm to students' study.
In my opinion,the electricity dictionary benefit us a lot.We can look up the new word quicklier.In the past years,we often spent much time in looking up the word that we don't konw in the dictionary.If we have an electricity dictionary,the work will be so simple that we just need a few seconds.And therefore we needn't to waste too much time.Besides,the electricity dictionaries also can teach us how to say the word in the right way.
However,the electricity dictionaries are very expensive.Not all students can buy it.The most important thing is that it will lead some students to dependce.It not only can't bring us benefits but also do harm to our English.
As a saying goes,every coin has two sides.If we use it in the right way,the electricity dictionaries will do good to us rahter than do harm to us,I believe.