Stepwise refinement
[计] 逐步求精
🧩 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
You really miss your family, don't you?
你非常惦念你的家人是吗？
Travel east or travel west, a man's own home is still the best.
走到东，走到西，最好还是到家里。
'Do you always catch such an early train?' asked the inspector.
“您总是赶这样早的火车？”探长问。