size and light in weight, electronic dictionaries are convenient to\ruse. They are easy to carry and\rstudents can take them anywhere they go. Whenever they come across a\rnew word in reading, they can\rfind out its meaning wi the help of an electronic dictionary. An electronic\rdictionary usually contains\rthe information of several paper dictionaries. When students have one\rsuch dictionary, they actually\rhave more than one dictionary in hand . Meanwhile , electronic\rdictionaries are time-saving. They save\rstudents from turning pages over to find the word. Instead, they only need\rto key in the word and the\rmeaning will appear on the screen. Considering all the above factors, no\rwonder more and more students\rare using electronic dictionaries nowadays
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