Stepwise program refinement
[计] 逐步程序求精
🧩 词语组成解析
a. 楼梯式的, 逐步的
refinement
[ri'fainmənt]
n. 精炼，提纯，净化;改良品;细微的改良，极致;优雅，高贵的动作;
🗣️ 情景例句
Well, how do you like it so far?
好了， 到现在为止， 你们感觉怎么样？
The black ox has trod on his foot.
祸事临头。
Hello. Could I speak to Pat, please?
喂，请帕特听电话好吗？