randomize
Word family nounrandomizationrandomizerrandomnessrandom access memoryverbrandomizeadverbrandomlyadjectiverandom
ran·dom·ize (also randomise British English) /ˈrændəmaɪz/ verb [transitiveT] technical to choose things in a way that is not carefully controlled or planned in order to do a scientific test 〔为进行科学实验而〕随机选择 The numbers have been randomized. 这些数字是随机选择的。
a randomized trial of a new drug 对新药的随机试验