Compare Chrome extensions: 划词小窗搜题 vs iGuge Helper

Short description
划词搜题，选中题目即可搜索，方便快捷	We offer a tool for providing quick access to sites from scientific journals - such sites are the main medium of communication of…
Full summary
遇到不会的题目，选中题目，点击搜题小浮窗即可快速查题	We offer a tool for providing quick access to sites from scientific journals - such sites are the main medium of communication of scientific knowledge today. Free users can use Google scholar with Wikipedia.