“四等分”的拼音为：sì děng fèn...

我们亦可把屏幕划分为四等分 、 六等分等等.We may also divide the screen into quarters , sixths, and so on.四分位点资料分成四等分.Quartiles divide the data into four equal parts.请将蛋糕分成四等分.Quarter a cake, please....

“四等分”的英语可以翻译为：quartering ...