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
Don't let us keep you from your math tutoring, Robbie.
别让我们妨碍你的数学家教， Robbie。
That's amazing! I t sure looks expensive.
真想不到！看上去肯定以为很贵。
One day, Mrs. King asked Lucy to go shopping for her.
一天，金太太叫露西帮她去买东西。