Stroke Order迅速PausePrevious1/6Next📱 Get the app五xùn sù 迅速ShareDefinitionsadj.rapid, swiftRelated Words💡TipA great way to remember a character is by searching for patterns across all the words that contain it. Can you find similarities?HanziHSKPinyinEnglish Definition高速公路4gāo sù gōng lùfreeway, highway速度4sù dùspeed, velocity