帮忙写一篇英语作文。。。

可能超过一百字啦，不过内容很简单，希望对你有用啦：
The dictionary plays a very important role in learning English. It really helps me out when I come across some new words. Even for some familiar words, they still have many underlying meanings which we don't usually use. So the usage of dictionaries is not only to look for the new words, but also, and most importantly, to understand the old ones.

I use dictionaries alot in my English learning. I can still remember how poor my English was as I only know a few simple words and can not use them efficiently.Now with the help of dictionaries, things get different. My vocabulary is significantly enlarged, and I know how to use my words efficiently.

这个还是靠自己吧！其实也不难，只是没有时间……

Nowadays ,it is vey improtant for us to use a dictionary.Dictionary is very important to learn English well.I have a big OXFORD dictionary.It is vey useful.
Every day I will use the dictionary to learn some new word .I can understand the words' expression and useing.When i learn English and meet some hard words,I will use dictionary to learn the word.I love my dictionary.
In my pionion,I konw a lot when I use dictionary.My English is improving.I can read more English books and do my exerise easier than before.

i don't know