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
Sorry, but she is with someone right now.
抱歉，她正在会客。
I'll be back in 5 days.
我五天之后回来。
In the life her thoughts were on lunch and a good rest;
她乘上电梯后，只想着午餐和好好休息一下。