Lookup in Dict.cn is a Chrome add-on developed by pengwenqiang. It falls under the category of Browsers and is classified as an Add-on & Tools subcategory. This add-on allows users to easily look up words in Dict.cn by activating the right-click menu.

To use the add-on, simply select a word in any text or webpage and right-click to activate the menu. From there, choose "Lookup in dict.cn" and a mini window will appear displaying the dictionary information from dict.cn.

One of the notable features of Lookup in Dict.cn is its convenience and accessibility. Users can double-click on a word in regular text to select it, while for links, manual selection is required. The add-on is also safe to use as it does not require any permissions or store any personal information. Additionally, it only opens dict.cn for word lookup and does not access any other servers.

Overall, Lookup in Dict.cn is a recommended add-on for Chrome users who frequently need to look up words. Its safety, ease of use, and compatibility with PDF files make it a valuable tool for quick and efficient word searches.