Bing Dict, with pronunciation
Translate selected words by Bing Dict(Dictionary support EN to CN, CN to EN), with EN pronunciation, with CN pinyin, translation is disabled by default, check the 'Bing Dict' at bottom left to enable tranlation. Auto play pronunciation can be enabled in menu.
Save baidu wenku doc, press Ctrl-S after page load done.
Save baidu wenku doc as html. Need to Scroll down the web page to load all pages before press Ctrl-S to save, don't scroll too fast to ensure page of doc load complete, prefer use key <Page Down> on your keyboard. Chrome can not load saved html since it blocked some offline js script， Save to PDF in Yandex Browser is a better choice.