最大速率 zuì dà sù lǜ 🔊 maximum speed; maximum velocity + Keep this word Meanings zuì dà sù lǜ maximum speed; maximum velocity Its characters 最zuìto the highest degree; (the) most ...; -estHSK 2大dàbig; old (in age)HSK 1速sùfast率shuàito leadHSK 6