Search the dictionary A Chinese word or character, or English Draw a character Search 12 entries. yǐliú 乙流 type B influenza (abbr. for 乙型流感[yi3 xing2 liu2 gan3]) yīliú 一流 top quality yíliú 遗留 to leave behind yíliú 遺留 to leave behind yǐliúchún 乙硫醇 ethanethiol (chemistry) dìyīliú 第一流 first-class yīliùyān 一溜烟 like a wisp of smoke yīliùyān 一溜煙 like a wisp of smoke yīliúshēn 伊留申 Ilyushin, Russian plane maker yìliúkǒng 溢流孔 bleed hole shuāngyīliú 双一流 Double First-Class University Plan, Chinese government project to develop both a group of Chinese universities and a group of subject disciplines to be world-class by 2050, implemented from 2017 shuāngyīliú 雙一流 Double First-Class University Plan, Chinese government project to develop both a group of Chinese universities and a group of subject disciplines to be world-class by 2050, implemented from 2017