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電子詞典有沒有必要買

電(dian)子詞(ci)典(dian)(dian)是(shi)一種(zhong)輔助學(xue)習(xi)的(de)工具，其主要的(de)功能就(jiu)(jiu)是(shi)查詢單詞(ci)。相(xiang)對(dui)于大(da)部頭的(de)詞(ci)典(dian)(dian)來(lai)說，電(dian)子詞(ci)典(dian)(dian)十(shi)分的(de)小巧(qiao)便攜。因此，對(dui)于一些熱(re)愛學(xue)習(xi)的(de)學(xue)生(sheng)來(lai)說，電(dian)子詞(ci)典(dian)(dian)還是(shi)有買的(de)必要。但是(shi)要避(bi)免(mian)產生(sheng)過度依賴。而(er)對(dui)于一些自控力較(jiao)差的(de)學(xue)生(sheng)來(lai)說，電(dian)子詞(ci)典(dian)(dian)直(zhi)接就(jiu)(jiu)變成了他們的(de)娛樂機器，還不如不買。

電子詞典和紙質詞典的區別

首先，二者價(jia)格(ge)不(bu)同。一本電(dian)(dian)(dian)子(zi)詞(ci)(ci)(ci)典(dian)(dian)(dian)(dian)從幾百塊到上千塊，一本紙(zhi)(zhi)質詞(ci)(ci)(ci)典(dian)(dian)(dian)(dian)價(jia)格(ge)在百來塊錢(qian)。此外(wai)，便攜度不(bu)同。電(dian)(dian)(dian)子(zi)詞(ci)(ci)(ci)典(dian)(dian)(dian)(dian)便攜度遠(yuan)遠(yuan)好于(yu)傳統紙(zhi)(zhi)質詞(ci)(ci)(ci)典(dian)(dian)(dian)(dian)。再者，二者詞(ci)(ci)(ci)匯量不(bu)同。電(dian)(dian)(dian)子(zi)詞(ci)(ci)(ci)典(dian)(dian)(dian)(dian)詞(ci)(ci)(ci)匯量可以(yi)很大，只要內存(cun)夠大就行。紙(zhi)(zhi)質詞(ci)(ci)(ci)典(dian)(dian)(dian)(dian)限(xian)于(yu)篇幅(fu)，收錄畢竟有限(xian)。不(bu)過紙(zhi)(zhi)質詞(ci)(ci)(ci)典(dian)(dian)(dian)(dian)的(de)釋(shi)義和解釋(shi)比電(dian)(dian)(dian)子(zi)詞(ci)(ci)(ci)典(dian)(dian)(dian)(dian)好。

電子詞典怎么下載

電子詞典連接到電腦，登錄電子詞典品牌官網(wang)并(bing)找(zhao)到(dao)需要(yao)下載(zai)的資(zi)源。通過下載(zai)工具(ju)下載(zai)到(dao)電腦，然(ran)后轉(zhuan)存(cun)到(dao)電子(zi)詞典即可。

電子詞典的優缺點

電(dian)子詞典(dian)的優點(dian)是體(ti)積小，方便攜帶(dai)，單詞存(cun)儲量多(duo)，可以同步(bu)更(geng)新，英語學習內容多(duo)，搜索便捷、直觀、省時(shi)。缺點(dian)是需(xu)要電(dian)力供應，需(xu)經常更(geng)換(huan)電(dian)池(chi)或充電(dian)。相(xiang)對普通詞典(dian)而言(yan)，價(jia)格(ge)較昂貴。使(shi)用(yong)壽(shou)命較短(duan)，而且易損壞。