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
Between the woods and frozen lake
就在林子和冰湖之间
His leg is wounded, Does it hurt?
他的腿受伤了，疼不疼？
What about your bag? Would you like me to carry it?
手提包呢？您要我提吗？