Knowledge refinement
[计] 知识精炼
🧩 词语组成解析
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
May I take a picture of you and your little boy?
我可以替你和你的小男孩拍一张照吗？
What time should I be at the departure gate?
我在什么时间到登机门？
He goes home early everyday for fear that his wife would be angry.
他每天很早就回家，免得老婆生气。