document.write("<div class=\"item\">    <div class=\"title\"><a href=\"http://www.itpow.com/c/2021/03/15195.asp\" target=\"_blank\">我<span class=\"key\">觉得</span>“<span class=\"key\">自发</span><span class=\"key\">电</span><span class=\"key\">门铃</span>”<span class=\"key\">这个概念</span><span class=\"key\">过</span>了</a></div>    <div class=\"abstract\"><span class=\"pubDate\">2021年03月11日</span> 我<span class=\"key\">觉得</span>“<span class=\"key\">自发</span><span class=\"key\">电</span><span class=\"key\">门铃</span>”<span class=\"key\">这个概念</span><span class=\"key\">过</span>了，<span class=\"key\">过</span>在哪里，就<span class=\"key\">过</span>在“自发电”一词上，<span class=\"key\">门铃</span>由发射器和接收器构成，接收器需要上电池或插电源，这个就不说了，发射器用上“自发电”这词，确实<span class=\"key\">过</span>了。“自发电”给人感觉，这玩意能发</div>    <div class=\"url\"><a href=\"http://www.itpow.com/c/2021/03/15195.asp\" target=\"_blank\">http://www.itpow.com/c/2021/03/15195.asp</a></div></div>")