Method of fractional steps
[计] 分步法
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
fractional
['frækʃənl]
adj. [数]分数的，小数的;微小的，极小的;部分的，少量的;零碎的;
n. （楼外的）台阶；步伐；步幅；步数
🗣️ 情景例句
She had to work her way through law school.
她必须半工半读学法律。
Which one is heavier?
哪一个是较重的？
Even when it was raining heavily, he refused to carry an umbrella.
即使大雨倾盆，他也总是拒绝带伞。